From e1f4e03a28eb7d0f469d5f301be097b0ef141f63 Mon Sep 17 00:00:00 2001
From: werner <werner@99fdad57-331a-0410-800a-d7fa5415bdb3>
Date: Wed, 23 Mar 2011 06:45:04 +0000
Subject: [PATCH] fped: don't output pad names consisting only of spaces

Such names have an invalid size and may trip the Postscript/PDF interpreter.

- postscript.c (ps_pad_name): don't output names consisting only of spaces



git-svn-id: http://svn.openmoko.org/trunk/eda/fped@6002 99fdad57-331a-0410-800a-d7fa5415bdb3
---
 postscript.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/postscript.c b/postscript.c
index d059339..b1de11c 100644
--- a/postscript.c
+++ b/postscript.c
@@ -192,9 +192,11 @@ static void ps_pad_name(FILE *file, const struct inst *inst)
 {
 	struct coord a = inst->base;
 	struct coord b = inst->u.pad.other;
+	const char *s;
 	unit_type h, w;
 
-	if (!*inst->u.pad.name)
+	for (s = inst->u.pad.name; *s == ' '; s++);
+	if (!*s)
 		return;
 	h = a.y-b.y;
 	w = a.x-b.x;