diff options
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/util.c b/src/util.c index e1f709962..67b74eeba 100644 --- a/src/util.c +++ b/src/util.c @@ -207,6 +207,8 @@ char *git__joinpath(const char *path_a, const char *path_b) int len_a, len_b; char *path_new; + assert(path_a && path_b); + len_a = strlen(path_a); len_b = strlen(path_b); @@ -216,7 +218,7 @@ char *git__joinpath(const char *path_a, const char *path_b) strcpy(path_new, path_a); - if (path_new[len_a - 1] != '/') + if (len_a > 0 && len_b > 0 && path_new[len_a - 1] != '/') path_new[len_a++] = '/'; if (path_b[0] == '/') |