Remove duplicate test.

Doing the test later on is sufficient.
The code inbetween does nothing when encountering '\0'.

diff --git a/format_check.c b/format_check.c
index 3440a02..9e991d8 100644 (file)
--- a/format_check.c
+++ b/format_check.c
@@ -617,10 +617,6 @@ static void check_scanf_format(const call_argument_t *arg,
                if (fmt != '%')
                        continue;
                fmt = *(++c);
-               if (fmt == '\0') {
-                       warningf(WARN_FORMAT, pos, "dangling '%%' in format string");
-                       break;
-               }
                if (fmt == '%')
                        continue;