zshrc: Fixed `minimal-shell' function

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 4178304..345bbd5 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -2969,7 +2969,7 @@ minimal-shell() {
     emulate -L zsh
     local shell="/bin/mksh"
 
-    if ! check_com -c ${shell}; then
+    if [[ ! -x ${shell} ]]; then
         printf '`%s'\'' not available, giving up.\n' ${shell} >&2
         return 1
     fi