help: fix line size in 'usage' output

[fw/openocd] / src / helper / options.c

diff --git a/src/helper/options.c b/src/helper/options.c
index 477d7b303db6fd253b979f4867347fb6f5095cb4..f996749ea88bace77de5e2b830edd3857cb9a6ea 100644 (file)
--- a/src/helper/options.c
+++ b/src/helper/options.c
@@ -31,6 +31,7 @@
 
 #include <limits.h>
 #include <stdlib.h>
+#include <string.h>
 #if IS_DARWIN
 #include <libproc.h>
 #endif