--- dyld/dyld-1340/build-scripts/include.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-exit_if_error() {
-  local exit_code=$1
-  shift
-  [[ $exit_code ]] &&               # do nothing if no error code passed
-    ((exit_code != 0)) && {         # do nothing if error code is 0
-      printf 'ERROR: %s\n' "$@" >&2 # we can use better logging here
-      exit "$exit_code"             # we could also check to make sure
-                                    # error code is numeric when passed
-    }
-}