mount-tools: silence gcc warning about uninit var

diff --git a/src/mount/mount-tool.c b/src/mount/mount-tool.c
index 4b3cac8a2205533684d985d820f01cfb0a2c4bd8..b709166aa9104f85841618bc8a97243a67f3e9d4 100644 (file)
--- a/src/mount/mount-tool.c
+++ b/src/mount/mount-tool.c
@@ -1025,7 +1025,7 @@ static int list_devices(void) {
                 j = items + n++;
 
                 for (c = 0; c < _COLUMN_MAX; c++) {
-                        const char *x;
+                        const char *x = NULL;
                         size_t k;
 
                         switch (c) {