don't call glGetError if there is no active context

[apitrace] / retrace / glretrace.py

diff --git a/retrace/glretrace.py b/retrace/glretrace.py
index 32d6a63e95b2108fa21f11e36d5c588a06630dd9..e2ea3201bf183bd63597a964b11f95bcc101424f 100644 (file)
--- a/retrace/glretrace.py
+++ b/retrace/glretrace.py
@@ -363,7 +363,7 @@ class GlRetracer(Retracer):
         # Error checking
         if function.name.startswith('gl'):
             # glGetError is not allowed inside glBegin/glEnd
-            print '    if (retrace::debug && !glretrace::insideGlBeginEnd) {'
+            print '    if (retrace::debug && !glretrace::insideGlBeginEnd && glretrace::getCurrentContext()) {'
             print '        glretrace::checkGlError(call);'
             if function.name in ('glProgramStringARB', 'glProgramStringNV'):
                 print r'        GLint error_position = -1;'