fix a typo in prev commit

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/applets/usage_pod.c b/applets/usage_pod.c
index 058e0c8..c1182fd 100644 (file)
--- a/applets/usage_pod.c
+++ b/applets/usage_pod.c
@@ -66,7 +66,7 @@ int main(void)
 
        names = applet_names;
        usage = usage_messages;
-       while (*names && usage) {
+       while (*names && *usage) {
                if (*names >= 'a' && *names <= 'z'
                 && *usage != NOUSAGE_STR[0]
                ) {