From d701702bd3a04f584b1d827b4f2edc43ce2cffa8 Mon Sep 17 00:00:00 2001
From: parkrrrr <parkrrrr>
Date: Mon, 3 May 2004 23:00:56 +0000
Subject: [PATCH] text, html, palmdoc used to segfault if the source was a
 magellan .wpt file

---
 html.c    | 2 +-
 palmdoc.c | 2 +-
 text.c    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/html.c b/html.c
index 8b32e5448..41a71d886 100644
--- a/html.c
+++ b/html.c
@@ -116,7 +116,7 @@ html_disp(const waypoint *wpt)
 			xfree( hint );
 		}
 	}
-	else if (strcmp(wpt->notes,wpt->description)) {
+	else if (!wpt->notes && (!wpt->description || strcmp(wpt->notes,wpt->description))) {
 		fprintf (file_out, "<p class=\"notes\">%s</p>\n", wpt->notes);
 	}
 	fprintf(file_out, "</td></tr></table>\n");
diff --git a/palmdoc.c b/palmdoc.c
index e0a1faa93..da0416c11 100644
--- a/palmdoc.c
+++ b/palmdoc.c
@@ -454,7 +454,7 @@ palmdoc_disp(const waypoint *wpt)
 			xfree( hint );
 		}
 	}
-	else if (strcmp(wpt->notes,wpt->description)) {
+	else if (wpt->notes && (!wpt->description || strcmp(wpt->notes,wpt->description))) {
 		docprintf (10+strlen(wpt->notes), "%s\n", wpt->notes);
 	}
 	if (! suppresssep) 
diff --git a/text.c b/text.c
index 180a9b977..6c17eb902 100644
--- a/text.c
+++ b/text.c
@@ -109,7 +109,7 @@ text_disp(const waypoint *wpt)
 			xfree( hint );
 		}
 	}
-	else if (strcmp(wpt->notes,wpt->description)) {
+	else if (wpt->notes && (!wpt->description || strcmp(wpt->notes,wpt->description))) {
 		fprintf (file_out, "%s\n", wpt->notes);
 	}
 	if (! suppresssep) 
-- 
2.30.2