1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index c89d2ed1f5..3c0b02da3f 100755
--- a/configure
+++ b/configure
@@ -4168,7 +4168,7 @@ EOF
 fi
 if test "$_caca" = yes ; then
   _def_caca='#define HAVE_CACA 1'
-  _inc_extra="$inc_extra `caca-config --cflags`"
+  _inc_extra="$_inc_extra `caca-config --cflags`"
   _ld_caca=`caca-config --libs`
   _vosrc="$_vosrc vo_caca.c"
   _vomodules="caca $_vomodules"