maint: check return of split_cmdline to avoid bad config strings

diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh
index 809bdba6309c57f149b6c7f3dc3f4e147f9eb24b..0fe745ea0dbfda5e72ee9ef1df0b32245812e268 100755 (executable)
--- a/t/t7500-commit.sh
+++ b/t/t7500-commit.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2007 Steven Grimm
 #
 
-test_description='git-commit
+test_description='git commit
 
 Tests for selected commit options.'