commit 42db2e45137cf93bb1df7f9a1d4f71d45a3e8bd5
author bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jun 11 19:22:44 2013 +0000
committer bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jun 11 19:22:44 2013 +0000
tree bc0a7de219e98020136b4c92584d85ee25db3693
parent 8af0371fe22e166daae1eec3cc75f1a0e69228be

Fixes to make the gm run when GrContext can't be created for ANGLE context.

git-svn-id: http://skia.googlecode.com/svn/trunk@9510 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/gl/GrGLExtensions.cpp

diff --git a/src/gpu/gl/GrGLExtensions.cpp b/src/gpu/gl/GrGLExtensions.cpp
index 633796d..e886aff 100644
--- a/src/gpu/gl/GrGLExtensions.cpp
+++ b/src/gpu/gl/GrGLExtensions.cpp
@@ -66,7 +66,7 @@
             extensions += length;
         }
     }
-    if (0 != fStrings.count()) {
+    if (!fStrings.empty()) {
         SkTLessFunctionToFunctorAdaptor<SkString, extension_compare> cmp;
         SkTQSort(&fStrings.front(), &fStrings.back(), cmp);
     }
@@ -74,6 +74,9 @@
 }
 
 bool GrGLExtensions::has(const char* ext) const {
+    if (fStrings.empty()) {
+        return false;
+    }
     SkString extensionStr(ext);
     int idx = SkTSearch<SkString, extension_compare>(&fStrings.front(),
                                                      fStrings.count(),