maint: check return of split_cmdline to avoid bad config strings

diff --git a/t/t7201-co.sh b/t/t7201-co.sh
index 83a366f1e7dcbe1d1678cadd87b9862713e82b97..fbec70d3c6abff4a97aa205aa10fbf6fe336fa5f 100755 (executable)
--- a/t/t7201-co.sh
+++ b/t/t7201-co.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2006 Junio C Hamano
 #
 
-test_description='git-checkout tests.
+test_description='git checkout tests.
 
 Creates master, forks renamer and side branches from it.
 Test switching across them.