Remove redundant NUL char check

Null won't pass is_utf8_cont anyway by definition, so no sense checking
it twice

1 files changed, 1 insertions, 1 deletions

diff --git a/wtf8.c b/wtf8.c
index b8839ce..e400db9 100644
--- a/wtf8.c
+++ b/wtf8.c
@@ -46,7 +46,7 @@ void print_characters(char *s) {
          * Print blanks and increment a counter until we find how long this
          * character is
          */
-        for (c = 1; s[c] && is_utf8_cont(s[c]); c++)
+        for (c = 1; is_utf8_cont(s[c]); c++)
             printf("   ");
 
         /*