coverity: #1425735

use correct inequality comparison Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

coverity: #1425735
97ebced3 · Christian Brauner · 6b9be523 · 97ebced3
Unverified Commit 97ebced3 authored Dec 06, 2017 by Christian Brauner
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cgfsng.c src/lxc/cgroups/cgfsng.c +1 -1

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--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1388,7 +1388,7 @@ again:
 		ret = snprintf(offset, 5, "-%d", idx);
 		if (ret < 0 || (size_t)ret >= 5) {
 			FILE *f = fopen("/dev/null", "w");
-			if (f >= 0) {
+			if (f) {
 				fprintf(f, "Workaround for GCC7 bug: "
 					   "https://gcc.gnu.org/bugzilla/"
 					   "show_bug.cgi?id=78969");