am: suppress apply errors when using 3-way

diff --git a/server-info.c b/server-info.c
index f9be5a7f60c1cc5208e7c91367ecb28014106f18..4098ca2b5c166c32cfe4aea9d1bff2e6593e9a60 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -25,7 +25,7 @@ static int add_info_ref(const char *path, const unsigned char *sha1, int flag, v
 
 static int update_info_refs(int force)
 {
-       char *path0 = xstrdup(git_path("info/refs"));
+       char *path0 = git_pathdup("info/refs");
        int len = strlen(path0);
        char *path1 = xmalloc(len + 2);
 
@@ -35,9 +35,10 @@ static int update_info_refs(int force)
        safe_create_leading_directories(path0);
        info_ref_fp = fopen(path1, "w");
        if (!info_ref_fp)
-               return error("unable to update %s", path0);
+               return error("unable to update %s", path1);
        for_each_ref(add_info_ref, NULL);
        fclose(info_ref_fp);
+       adjust_shared_perm(path1);
        rename(path1, path0);
        free(path0);
        free(path1);
@@ -100,7 +101,7 @@ static int read_pack_info_file(const char *infofile)
 
        while (fgets(line, sizeof(line), fp)) {
                int len = strlen(line);
-               if (line[len-1] == '\n')
+               if (len && line[len-1] == '\n')
                        line[--len] = 0;
 
                if (!len)
@@ -131,8 +132,8 @@ static int read_pack_info_file(const char *infofile)
 
 static int compare_info(const void *a_, const void *b_)
 {
-       struct pack_info * const* a = a_;
-       struct pack_info * const* b = b_;
+       struct pack_info *const *a = a_;
+       struct pack_info *const *b = b_;
 
        if (0 <= (*a)->old_num && 0 <= (*b)->old_num)
                /* Keep the order in the original */
@@ -227,6 +228,7 @@ static int update_info_packs(int force)
                return error("cannot open %s", name);
        write_pack_info_file(fp);
        fclose(fp);
+       adjust_shared_perm(name);
        rename(name, infofile);
        return 0;
 }
@@ -244,7 +246,7 @@ int update_server_info(int force)
        errs = errs | update_info_packs(force);
 
        /* remove leftover rev-cache file if there is any */
-       unlink(git_path("info/rev-cache"));
+       unlink_or_warn(git_path("info/rev-cache"));
 
        return errs;
 }