correct usage help string for git-hash-object

diff --git a/diff.c b/diff.c
index 6a39b393f3e276dd0e0352b5c05eec6989940854..cbf25473c594abfd1fc13473108dc9c15e2f1d15 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -3223,11 +3223,10 @@ void diff_flush(struct diff_options *options)
 
        if (output_format & DIFF_FORMAT_PATCH) {
                if (separator) {
+                       putc(options->line_termination, options->file);
                        if (options->stat_sep) {
                                /* attach patch instead of inline */
                                fputs(options->stat_sep, options->file);
-                       } else {
-                               putc(options->line_termination, options->file);
                        }
                }
 
@@ -3412,9 +3411,8 @@ int diff_result_code(struct diff_options *opt, int status)
 void diff_addremove(struct diff_options *options,
                    int addremove, unsigned mode,
                    const unsigned char *sha1,
-                   const char *base, const char *path)
+                   const char *concatpath)
 {
-       char concatpath[PATH_MAX];
        struct diff_filespec *one, *two;
 
        if (DIFF_OPT_TST(options, IGNORE_SUBMODULES) && S_ISGITLINK(mode))
@@ -3436,9 +3434,6 @@ void diff_addremove(struct diff_options *options,
                addremove = (addremove == '+' ? '-' :
                             addremove == '-' ? '+' : addremove);
 
-       if (!path) path = "";
-       sprintf(concatpath, "%s%s", base, path);
-
        if (options->prefix &&
            strncmp(concatpath, options->prefix, options->prefix_length))
                return;
@@ -3459,9 +3454,8 @@ void diff_change(struct diff_options *options,
                 unsigned old_mode, unsigned new_mode,
                 const unsigned char *old_sha1,
                 const unsigned char *new_sha1,
-                const char *base, const char *path)
+                const char *concatpath)
 {
-       char concatpath[PATH_MAX];
        struct diff_filespec *one, *two;
 
        if (DIFF_OPT_TST(options, IGNORE_SUBMODULES) && S_ISGITLINK(old_mode)
@@ -3474,8 +3468,6 @@ void diff_change(struct diff_options *options,
                tmp = old_mode; old_mode = new_mode; new_mode = tmp;
                tmp_c = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_c;
        }
-       if (!path) path = "";
-       sprintf(concatpath, "%s%s", base, path);
 
        if (options->prefix &&
            strncmp(concatpath, options->prefix, options->prefix_length))