1 files changed, 1 insertions, 1 deletions
diff --git a/t/dup2.sh b/t/dup2.sh
index d40582839..82d341cf1 100755
--- a/t/dup2.sh
+++ b/t/dup2.sh
@@ -16,7 +16,7 @@
 
 # Make sure aclocal only warns about definitions overridden by acinclude.m4.
 
-. ./defs || Exit 1
+. ./defs || exit 1
 
 cat >> configure.ac << 'END'
 AM_FUNC_STRTOD