E SVN: raster trunk/e_dbus/src/lib/hal

[Enlightenment S. <no-...@en...>]

Log:
  From: Nikolas Arend <Nik...@gm...>
  
  Attached patch for e_dbus seems to fix this particular issue with 
  _places_volume_properties_cb() for me, but I'm not sure if the root of 
  the problem is somewhere else, since I'm getting other occasional 
  segfaults now caused by different parts the code. I'll try to look into 
  it or provide a bt.
  
  
Author:       raster
Date:         2010-11-13 18:25:45 -0800 (Sat, 13 Nov 2010)
New Revision: 54545

Modified:
  trunk/e_dbus/src/lib/hal/e_hal_util.c 

Modified: trunk/e_dbus/src/lib/hal/e_hal_util.c
===================================================================
--- trunk/e_dbus/src/lib/hal/e_hal_util.c	2010-11-14 02:20:57 UTC (rev 54544)
+++ trunk/e_dbus/src/lib/hal/e_hal_util.c	2010-11-14 02:25:45 UTC (rev 54545)
@@ -33,6 +33,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return NULL;
+  if (!key) return NULL;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.s;
 
@@ -46,6 +47,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return EINA_FALSE;
+  if (!key) return EINA_FALSE;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.b;
   
@@ -59,6 +61,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return 0;
+  if (!key) return 0;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.i;
 
@@ -72,6 +75,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return 0;
+  if (!key) return 0;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.u64;
 
@@ -85,6 +89,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return 0;
+  if (!key) return 0;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.d;
 
@@ -98,6 +103,7 @@
   E_Hal_Property *prop;
   if (err) *err = 0;
   if (!properties->properties) return NULL;
+  if (!key) return NULL;
   prop = eina_hash_find(properties->properties, key);
   if (prop) return prop->val.strlist;