[java-atk-wrapper] Avoid "./configure: line 17732: -g: command not found"

[Federico Mena Quintero <federico src gnome org>]

commit 352d170af0604e594ab5084af4342c0ef6500931
Author: Fridrich Štrba <fridrich strba bluewin ch>
Date:   Thu Oct 26 17:23:06 2017 +0200

    Avoid "./configure: line 17732: -g: command not found"

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 9c49730..2a3f722 100644
--- a/configure.ac
+++ b/configure.ac
@@ -123,7 +123,7 @@ AC_SUBST(JAR)
 
 
 if test "x$GCC" = xyes; then
-  JAW_CFLAGS=$JAW_CFLAGS $CFLAGS
+  JAW_CFLAGS="$JAW_CFLAGS $CFLAGS"
 else
   AC_MSG_ERROR("You should compile with GCC")
 fi