X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=wrapper.c;h=ea3cf64d4c399ae84c156b850002459a8ffde72c;hb=7af01f23678dbaeed37773e37737f2ef3db1cb49;hp=e4fa9d84cd076770306114ff4f284155a5cdd2a1;hpb=1d27164f1a4733680703fb86654b300c66d7dc34;p=thirdparty%2Fgit.git

diff --git a/wrapper.c b/wrapper.c
index e4fa9d84cd..ea3cf64d4c 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -690,3 +690,16 @@ int xgethostname(char *buf, size_t len)
 		buf[len - 1] = 0;
 	return ret;
 }
+
+int is_empty_or_missing_file(const char *filename)
+{
+	struct stat st;
+
+	if (stat(filename, &st) < 0) {
+		if (errno == ENOENT)
+			return 1;
+		die_errno(_("could not stat %s"), filename);
+	}
+
+	return !st.st_size;
+}