Currently, create_leading_directories() will interpret all parts of
paths like 'a/b/c/' as "leading directories". A subsequent call to mkdir
for the tail of the path will fail, because the "File already exists."
This makes sure trailing slashes are ignored.
Signed-off-by: Clemens Buchacher <drizzd@xxxxxx>
---
Applies to next. Passes regression tests.
sha1_file.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/sha1_file.c b/sha1_file.c
index 9ee1ed1..dcb3d22 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -93,12 +93,19 @@ static inline int offset_1st_component(const char *path)
int safe_create_leading_directories(char *path)
{
char *pos = path + offset_1st_component(path);
+ char *next;
struct stat st;
while (pos) {
pos = strchr(pos, '/');
if (!pos)
break;
+ next = pos + 1;
+ while (*next == '/')
+ next++;
+ if (!*next)
+ break;
+
*pos = 0;
if (!stat(path, &st)) {
/* path exists */
--
1.6.0.1.275.gc88b6
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