From a23facd637061b50a746d1ff72039c8881f3ec6b Mon Sep 17 00:00:00 2001 From: Sami Kerola Date: Tue, 7 Feb 2012 22:27:24 +0100 Subject: [PATCH] libblkid: allow return value to indicate error [cppcheck] [libblkid/src/probe.c:1207]: (style) Checking if unsigned variable 'len' is less than zero. Signed-off-by: Sami Kerola --- libblkid/src/probe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libblkid/src/probe.c b/libblkid/src/probe.c index d7f24b28c6..024ce88406 100644 --- a/libblkid/src/probe.c +++ b/libblkid/src/probe.c @@ -1196,7 +1196,7 @@ int blkid_probe_vsprintf_value(blkid_probe pr, const char *name, const char *fmt, va_list ap) { struct blkid_prval *v; - size_t len; + ssize_t len; v = blkid_probe_assign_value(pr, name); if (!v) -- 2.47.3