tests: fix a bug in sanitize_path_ that inhibited verbose output

* tests/test-lib.sh (sanitize_path_): Use "set -- ...", not "set - ...",
since the latter turns off the -x setting we rely on for VERBOSE=yes
output.

diff --git a/tests/test-lib.sh b/tests/test-lib.sh
index 06087ea295ded65ed0283fcae48bf009630bab0a..e600a9c6787b7e29b81e6e18968f4e22edc559c6 100644 (file)
--- a/tests/test-lib.sh
+++ b/tests/test-lib.sh
@@ -30,7 +30,7 @@ sanitize_path_()
 {
   local saved_IFS=$IFS
     IFS=:
-    set - $PATH
+    set -- $PATH
   IFS=$saved_IFS
 
   local d d1