Use bash magic to set exit code

eschnett · May 24, 2018 · 0566e25 · 0566e25
1 parent ee09ffc
commit 0566e25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/diff-commands.sh b/diff-commands.sh
@@ -13,4 +13,4 @@ $2 >"$dir/output2"
 diff -u "$dir/output1" "$dir/output2"
 retval=$?
 rm -rf "$dir"
-return "$retval"
+(exit "$retval")