papaw: unterminated string

dimkr · Jan 26, 2020 · 94ea957 · 94ea957
1 parent 4f30e88
commit 94ea957
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/papaw.c b/papaw.c
@@ -403,11 +403,11 @@ static char *itoa(char *s, int i)
 {
     if (i > 10)
         s = itoa(s, i / 10);
-    else
-        s[1] = '\0';
 
     *s = '0' + i % 10;
-    return s + 1;
+    ++s;
+    *s = '\0';
+    return s;
 }
 
 struct foot {