Merge pull request #98 from caarlos0/fix-tty

Fixed some alerts
caarlos0 · Jun 30, 2015 · f2fd12e · f2fd12e
2 parents 85ecb53 + 5453232
commit f2fd12e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/zsh/config.zsh b/zsh/config.zsh
@@ -42,7 +42,8 @@ setopt RM_STAR_SILENT
 
 zle -N newtab
 
-if [[ ! -z "$+terminfo[smkx]" ]] && [[ ! -z "$+terminfo[rmkx]" ]]; then
+# shellcheck disable=SC2004
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
   function zle-line-init() {
     echoti smkx
   }