index 89c81e54e6d25d7ba2bec8831621283f32fd3108..3d2d9580f3283b4e4bc741d98863777510bd5173 100644 (file)
--- a/setup.c
+++ b/setup.c
const char *p = prefix_path(prefix, prefixlen, *src);
if (p)
*(dst++) = p;
+ else
+ exit(128); /* error message already given */
src++;
}
*dst = NULL;
const char *gitdirenv;
int len, offset;
+ /*
+ * Let's assume that we are in a git repository.
+ * If it turns out later that we are somewhere else, the value will be
+ * updated accordingly.
+ */
+ if (nongit_ok)
+ *nongit_ok = 0;
+
/*
* If GIT_DIR is set explicitly, we're not going
* to do any discovery, but we still do repository