From e03d8aaf98ffe301c6b756b699db043d0d64ade1 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Mon, 26 Sep 2005 02:06:23 +0000
Subject: [PATCH] handle empty fields as if they are NULL. :)

SVN revision: 16942
---
 src/bin/e_apps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bin/e_apps.c b/src/bin/e_apps.c
index ccea92584..2894acf85 100644
--- a/src/bin/e_apps.c
+++ b/src/bin/e_apps.c
@@ -140,7 +140,7 @@ e_app_raw_new(void)
 static void
 _e_app_cache_copy(E_App_Cache *ac, E_App *a)
 {
-#define IF_DUP(x) if (ac->x) a->x = strdup(ac->x)
+#define IF_DUP(x) if ((ac->x) && (strlen(ac->x) > 0)) a->x = strdup(ac->x)
    IF_DUP(name);
    IF_DUP(generic);
    IF_DUP(comment);