X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=miscutils%2Fttysize.c;h=ca9a2ec8d573c62bac86d1365f9afeb43211ec57;hb=7cfec4b3e06cc1414079c4cea23239730959bf62;hp=292cfb87678399cd9eb198ee5ce97591471b32a7;hpb=4daad9004d8f07991516970a1cbd77756fae7041;p=oweals%2Fbusybox.git

diff --git a/miscutils/ttysize.c b/miscutils/ttysize.c
index 292cfb876..ca9a2ec8d 100644
--- a/miscutils/ttysize.c
+++ b/miscutils/ttysize.c
@@ -11,10 +11,10 @@
  */
 #include "libbb.h"
 
-int ttysize_main(int argc, char **argv);
-int ttysize_main(int argc, char **argv)
+int ttysize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int ttysize_main(int argc UNUSED_PARAM, char **argv)
 {
-	unsigned w,h;
+	unsigned w, h;
 	struct winsize wsz;
 
 	w = 80;
@@ -24,7 +24,7 @@ int ttysize_main(int argc, char **argv)
 		h = wsz.ws_row;
 	}
 
-	if (argc == 1) {
+	if (!argv[1]) {
 		printf("%u %u", w, h);
 	} else {
 		const char *fmt, *arg;