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| author | Elliott Hughes <enh@google.com> | 2020-02-01 21:47:51 -0800 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2020-02-02 01:54:22 -0600 |
| commit | 75d1bf9addbd8bb7ca64d773883f6feef54b2d8c (patch) | |
| tree | d65c73ebc5fb552f9780bd2f396a071ecbe53315 | |
| parent | da60fb13dc52c7ab337157953785e1bd1bb95460 (diff) | |
| download | toybox-75d1bf9addbd8bb7ca64d773883f6feef54b2d8c.tar.gz | |
mount.c: fix an error check.
Found by GCC 9:
toys/lsb/mount.c:188:22: warning: '%s' directive argument is null [-Wformat-overflow=]
| -rw-r--r-- | toys/lsb/mount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/lsb/mount.c b/toys/lsb/mount.c index 5bf300db..6b1dfa46 100644 --- a/toys/lsb/mount.c +++ b/toys/lsb/mount.c @@ -185,7 +185,7 @@ static void mount_filesystem(char *dev, char *dir, char *type, if (strstart(&dev, "UUID=")) { char *s = tortoise(0, (char *[]){"blkid", "-U", dev, 0}); - if (!dev) return error_msg("No uuid %s", dev); + if (!s) return error_msg("No uuid %s", dev); dev = s; } |