1 files changed, 1 insertions, 1 deletions
diff --git a/t/lex5.sh b/t/lex5.sh
index 4b0663de0..cce028a79 100755
--- a/t/lex5.sh
+++ b/t/lex5.sh
@@ -17,7 +17,7 @@
 # Test for subdir lexers.
 
 required='cc lex'
-. ./defs || Exit 1
+. ./defs || exit 1
 
 cat >> configure.ac << 'END'
 AC_PROG_CC