Don't make errors in version.opengl_vendor() fatal

Fixes #2694
2017-06-04 22:55:39 +02:00 · 2017-06-04 22:55:39 +02:00 · a858611bb9
commit a858611bb9
parent 71117f6dea
1 changed files with 6 additions and 2 deletions
--- a/qutebrowser/utils/version.py
+++ b/qutebrowser/utils/version.py
@ -398,10 +398,14 @@ def opengl_vendor():  # pragma: no cover

    ctx = QOpenGLContext()
    ok = ctx.create()
-    assert ok
+    if not ok:
+        log.init.debug("opengl_vendor: Creating context failed!")
+        return None

    ok = ctx.makeCurrent(surface)
-    assert ok
+    if not ok:
+        log.init.debug("opengl_vendor: Making context current failed!")
+        return None

    if ctx.isOpenGLES():
        # Can't use versionFunctions there