Merge branch 'master' of ssh://suckless.org/gitrepos/st

9 years ago · 0c94f8621b
parent 0d838b7243 7e61f5e4c5
commit 0c94f8621b
1 changed files with 2 additions and 2 deletions
--- a/st.c
+++ b/st.c
@ -2896,15 +2896,15 @@ tputc(Rune u)
 	int width, len;
 	Glyph *gp;

+	control = ISCONTROL(u);
 	len = utf8encode(u, c);
-	if ((width = wcwidth(u)) == -1) {
+	if (!control && (width = wcwidth(u)) == -1) {
 		memcpy(c, "\357\277\275", 4); /* UTF_INVALID */
 		width = 1;
 	}

 	if (IS_SET(MODE_PRINT))
 		tprinter(c, len);
-	control = ISCONTROL(u);

 	/*
 	 * STR sequence must be checked before anything else