From: joncruz <joncruz@users.sourceforge.net>
Date: Sun, 14 May 2006 07:09:55 +0000 (+0000)
Subject: Fixing hash sort for null
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=0891928183475e3abec093ffdc66d1505a510f04;p=inkscape.git

Fixing hash sort for null
---

diff --git a/src/extension/db.h b/src/extension/db.h
index 264e76539..c67a62bf2 100644
--- a/src/extension/db.h
+++ b/src/extension/db.h
@@ -29,7 +29,13 @@ private:
         to find the different extensions in the hash map. */
     struct ltstr {
         bool operator()(const char* s1, const char* s2) const {
-            return strcmp(s1, s2) < 0;
+            if ( (s1 == NULL) && (s2 != NULL) ) {
+                return true;
+            } else if (s1 == NULL || s2 == NULL) {
+                return false;
+            } else {
+                return strcmp(s1, s2) < 0;
+            }
         }
     };
     /** This is the actual database.  It has all of the modules in it,