diff options
Diffstat (limited to 'shared.c')
| -rw-r--r-- | shared.c | 19 |
1 files changed, 5 insertions, 14 deletions
@@ -102,23 +102,15 @@ void *cgit_free_commitinfo(struct commitinfo *info) char *trim_end(const char *str, char c) { int len; - char *s, *t; if (str == NULL) return NULL; - t = (char *)str; - len = strlen(t); - while(len > 0 && t[len - 1] == c) + len = strlen(str); + while(len > 0 && str[len - 1] == c) len--; - if (len == 0) return NULL; - - c = t[len]; - t[len] = '\0'; - s = xstrdup(t); - t[len] = c; - return s; + return xstrndup(str, len); } char *strlpart(char *txt, int maxlen) @@ -313,7 +305,6 @@ void cgit_diff_tree(const unsigned char *old_sha1, filepair_fn fn, const char *prefix, int ignorews) { struct diff_options opt; - int ret; int prefixlen; diff_setup(&opt); @@ -334,9 +325,9 @@ void cgit_diff_tree(const unsigned char *old_sha1, diff_setup_done(&opt); if (old_sha1 && !is_null_sha1(old_sha1)) - ret = diff_tree_sha1(old_sha1, new_sha1, "", &opt); + diff_tree_sha1(old_sha1, new_sha1, "", &opt); else - ret = diff_root_tree_sha1(new_sha1, "", &opt); + diff_root_tree_sha1(new_sha1, "", &opt); diffcore_std(&opt); diff_flush(&opt); } |