cmd_nvedit.c: Fix compiler warning introduced by checkpatch cleanup
cmd_nvedit.c: In function 'do_env_grep':
cmd_nvedit.c:182:3: warning: suggest parentheses around assignment used as truth value
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 7409a36..5995354 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -179,7 +179,7 @@
while (arg <= argc) {
idx = 0;
- while (idx = hstrstr_r(argv[arg], idx, &match, &env_htab)) {
+ while ((idx = hstrstr_r(argv[arg], idx, &match, &env_htab))) {
if (!(matched[idx / 8] & (1 << (idx & 7)))) {
puts(match->key);
puts("=");