[PATCH] menuconfig: fix error exit if awk fails

This one-liner fixes an error case in Menuconfig when awk fails.
Written by Andrew Church (achurch@achurch.org).
Reviewed and tested by Michael Elizabeth Chastain (mec@shout.net).

Michael Elizabeth Chastain

===

scripts/Menuconfig

@@ -689,7 +689,7 @@ function l_choice () {
 # Call awk, and watch for error codes, etc.
 #
 function callawk () {
-awk "$1" || echo "Awk died with error code $?. Giving up." || exit 1
+awk "$1" || { echo "Awk died with error code $?. Giving up."; exit 1; }
 }
 
 #