fix regression from last commit

diff --git a/stagit.c b/stagit.c
index d318c13e02ad1c38f7383c1f57a95a9a5b2c7691..85b782aa9f0762717baac13aeb9e2a936b98f519 100644 (file)
--- a/stagit.c
+++ b/stagit.c
@@ -708,7 +708,7 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
        if (mkdirp(d))
                return -1;
 
-       for (p = fpath; *p; p++) {
+       for (p = fpath, tmp[0] = '\0'; *p; p++) {
                if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
                        errx(1, "path truncated: '../%s'", tmp);
                p++;