fix UB with the function iscntrl() · e73651f12a - dmenu - Gitea: Git with a cup of tea

fix UB with the function iscntrl()

From commit 6818e07291 by NRK, thanks

master

Hiltjo Posthuma 3 years ago

parent

31fa07b984

commit

e73651f12a

1 changed files with 1 additions and 1 deletions

Split View

							
								+ 1
								
								- 1
							
dmenu.cView File
								
					@ -415,7 +415,7 @@ keypress(XKeyEvent *ev)
				
						switch(ksym) {
				
						default:
				
					insert:
				
							if (!iscntrl(*buf))
				
							if (!iscntrl((unsigned char)*buf))
				
								insert(buf, len);
				
							break;
				
						case XK_Delete: