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authorLars Hjemli <hjemli@gmail.com>2011-05-23 21:26:10 +0000
committerLars Hjemli <hjemli@gmail.com>2011-05-23 21:26:10 +0000
commit652a5a18db3b0409fedfaf8c5720446d87628ba0 (patch)
treecefa386058d968217af24374b93972820a9b43a8 /shared.c
parent4837fddc35bbd8d6f66a40486f75cdee3197172d (diff)
parentec79265f2053e6dc20e0ec486719f5954d2be83d (diff)
downloadcgit-652a5a18db3b0409fedfaf8c5720446d87628ba0.tar
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Merge branch 'stable'
Diffstat (limited to 'shared.c')
-rw-r--r--shared.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/shared.c b/shared.c
index 7ec2e19..3778a5b 100644
--- a/shared.c
+++ b/shared.c
@@ -100,23 +100,15 @@ 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)
@@ -311,7 +303,6 @@ 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);
@@ -332,9 +323,9 @@ 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);
}