blame.c: whitespace and formatting clean-up.

diff --git a/merge-recursive.c b/merge-recursive.c
index 8a2f69731e88198f7669343e7c96853fc24428f9..611cd95cf597b0ccf06cf9b4318eb34a86a4c05a 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -56,7 +56,7 @@ static int sha_eq(const unsigned char *a, const unsigned char *b)
 {
        if (!a && !b)
                return 2;
-       return a && b && memcmp(a, b, 20) == 0;
+       return a && b && hashcmp(a, b) == 0;
 }
 
 /*
@@ -283,7 +283,7 @@ static int save_files_dirs(const unsigned char *sha1,
                unsigned int mode, int stage)
 {
        int len = strlen(path);
-       char *newpath = malloc(baselen + len + 1);
+       char *newpath = xmalloc(baselen + len + 1);
        memcpy(newpath, base, baselen);
        memcpy(newpath + baselen, path, len);
        newpath[baselen + len] = '\0';
@@ -455,7 +455,7 @@ static int remove_path(const char *name)
        if (ret)
                return ret;
        len = strlen(name);
-       dirs = malloc(len+1);
+       dirs = xmalloc(len+1);
        memcpy(dirs, name, len);
        dirs[len] = '\0';
        while ((slash = strrchr(name, '/'))) {
@@ -513,8 +513,8 @@ static char *unique_path(const char *path, const char *branch)
 
 static int mkdir_p(const char *path, unsigned long mode)
 {
-       /* path points to cache entries, so strdup before messing with it */
-       char *buf = strdup(path);
+       /* path points to cache entries, so xstrdup before messing with it */
+       char *buf = xstrdup(path);
        int result = safe_create_leading_directories(buf);
        free(buf);
        return result;
@@ -572,7 +572,7 @@ void update_file_flags(const unsigned char *sha,
                        flush_buffer(fd, buf, size);
                        close(fd);
                } else if (S_ISLNK(mode)) {
-                       char *lnk = malloc(size + 1);
+                       char *lnk = xmalloc(size + 1);
                        memcpy(lnk, buf, size);
                        lnk[size] = '\0';
                        mkdir_p(path, 0777);
@@ -668,9 +668,9 @@ static struct merge_file_info merge_file(struct diff_filespec *o,
                        git_unpack_file(a->sha1, src1);
                        git_unpack_file(b->sha1, src2);
 
-                       argv[2] = la = strdup(mkpath("%s/%s", branch1, a->path));
-                       argv[6] = lb = strdup(mkpath("%s/%s", branch2, b->path));
-                       argv[4] = lo = strdup(mkpath("orig/%s", o->path));
+                       argv[2] = la = xstrdup(mkpath("%s/%s", branch1, a->path));
+                       argv[6] = lb = xstrdup(mkpath("%s/%s", branch2, b->path));
+                       argv[4] = lo = xstrdup(mkpath("orig/%s", o->path));
                        argv[7] = src1;
                        argv[8] = orig;
                        argv[9] = src2,
@@ -891,11 +891,9 @@ static int process_renames(struct path_list *a_renames,
 
                        remove_file(1, ren1_src);
 
-                       memcpy(src_other.sha1,
-                                       ren1->src_entry->stages[stage].sha, 20);
+                       hashcpy(src_other.sha1, ren1->src_entry->stages[stage].sha);
                        src_other.mode = ren1->src_entry->stages[stage].mode;
-                       memcpy(dst_other.sha1,
-                                       ren1->dst_entry->stages[stage].sha, 20);
+                       hashcpy(dst_other.sha1, ren1->dst_entry->stages[stage].sha);
                        dst_other.mode = ren1->dst_entry->stages[stage].mode;
 
                        try_merge = 0;
@@ -980,7 +978,7 @@ static int process_renames(struct path_list *a_renames,
 
 static unsigned char *has_sha(const unsigned char *sha)
 {
-       return memcmp(sha, null_sha1, 20) == 0 ? NULL: (unsigned char *)sha;
+       return is_null_sha1(sha) ? NULL: (unsigned char *)sha;
 }
 
 /* Per entry merge function */
@@ -1316,9 +1314,9 @@ int main(int argc, char *argv[])
        original_index_file = getenv("GIT_INDEX_FILE");
 
        if (!original_index_file)
-               original_index_file = strdup(git_path("index"));
+               original_index_file = xstrdup(git_path("index"));
 
-       temporary_index_file = strdup(git_path("mrg-rcrsv-tmp-idx"));
+       temporary_index_file = xstrdup(git_path("mrg-rcrsv-tmp-idx"));
 
        if (argc < 4)
                die("Usage: %s <base>... -- <head> <remote> ...\n", argv[0]);