tests: fixup arg handling for update-all-references

This script does not take any args, so $1 being empty is expected.
rust-lang · Nov 18, 2017 · 7632485 · 7632485
1 parent 3d26c7b
commit 7632485
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/ui/update-all-references.sh b/tests/ui/update-all-references.sh
@@ -18,7 +18,7 @@
 #
 # See all `update-references.sh`, if you just want to update a single test.
 
-if [[ "$1" == "--help" || "$1" == "-h" || "$1" == "" ]]; then
+if [[ "$1" == "--help" || "$1" == "-h" ]]; then
     echo "usage: $0"
 fi