1 files changed, 2 insertions, 1 deletions
diff --git a/regex.c b/regex.c
index ac8ea0eea3..c0f53c85f8 100644
--- a/regex.c
+++ b/regex.c
@@ -2996,11 +2996,12 @@ re_compile_fastmap(bufp)
 	    c = beg + 1;
 	  }
 
-	  for (j = c; j < (1 << BYTEWIDTH); j++)
+	  for (j = c; j < (1 << BYTEWIDTH); j++) {
 	    if (num_literal)
 	      fastmap[j] = 1;
 	    if (ismbchar(j))
 	      fastmap[j] = 1;
+	  }
 	}
 	break;