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authorClemens Buchacher <drizzd@aon.at>2011-09-04 12:41:59 +0200
committerJunio C Hamano <gitster@pobox.com>2011-09-06 12:50:10 -0700
commit5879f5684cfe8a38326b4ffd078f96e35c68e640 (patch)
tree23b8f003c9692debdfbbc4b40f35d0c26920dddc /setup.c
parent8894d5358095a08c2f700a87ce9fdefb0b6eb61b (diff)
downloadgit-5879f5684cfe8a38326b4ffd078f96e35c68e640.tar.gz
remove prefix argument from pathspec_prefix
Passing a prefix to a function that is supposed to find the prefix is strange. And it's really only used if the pathspec is NULL. Make the callers handle this case instead. As we are always returning a fresh copy of a string (or NULL), change the type of the returned value to non-const "char *". Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'setup.c')
-rw-r--r--setup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/setup.c b/setup.c
index 699fcf096d..f767d8adb1 100644
--- a/setup.c
+++ b/setup.c
@@ -264,13 +264,13 @@ const char **get_pathspec(const char *prefix, const char **pathspec)
return pathspec;
}
-const char *pathspec_prefix(const char *prefix, const char **pathspec)
+char *pathspec_prefix(const char **pathspec)
{
const char **p, *n, *prev;
unsigned long max;
if (!pathspec)
- return prefix ? xmemdupz(prefix, strlen(prefix)) : NULL;
+ return NULL;
prev = NULL;
max = PATH_MAX;