1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index b7b26c92d0..715f6ee9db 100755
--- a/configure
+++ b/configure
@@ -7225,7 +7225,7 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 fi
-for ac_prog in xdot, xdot.py
+for ac_prog in xdot xdot.py
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2