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-rw-r--r--path.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/path.c b/path.c
index b85f087f4..142e575e5 100644
--- a/path.c
+++ b/path.c
@@ -41,10 +41,12 @@ char *mkpath(const char *fmt, ...)
char *git_path(const char *fmt, ...)
{
- const char *git_dir = gitenv(GIT_DIR_ENVIRONMENT) ? : DEFAULT_GIT_DIR_ENVIRONMENT;
+ const char *git_dir;
va_list args;
unsigned len;
+ git_dir = gitenv(GIT_DIR_ENVIRONMENT);
+ if (!git_dir) git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
len = strlen(git_dir);
if (len > PATH_MAX-100)
return bad_path;