From b1f3c76b34166738edb8c92fb6af3a0289662a7b Mon Sep 17 00:00:00 2001
From: amitrupu <amitrupu>
Date: Fri, 24 Nov 2006 08:35:16 +0000
Subject: [PATCH] fix: when no +incdir given

---
 src/macro.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/macro.cc b/src/macro.cc
index 7b4ec95..c4d1a09 100644
--- a/src/macro.cc
+++ b/src/macro.cc
@@ -102,7 +102,7 @@ void open_include(char *filename)
     File *include;
     char *include_name;
 
-    if (incdir) {
+    if (incdir && *incdir) { // amitrupu_fix: when no +incdir given
 	char *p;
 	char *tmpdir;