qmail-checkspam: Include <limits.h>.

Previously missing.

diff --git a/qmail-checkspam.c b/qmail-checkspam.c
index 849d6ed0264ad81b6cf90184f8d2d1795b34eb9a..0d98fcb046f61b6b17e80f971117e1883b235708 100644 (file)
--- a/qmail-checkspam.c
+++ b/qmail-checkspam.c
@@ -28,6 +28,7 @@
 
 #include <ctype.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>