return false if the typeface cannot be found

from https://codereview.appspot.com/5756059/

git-svn-id: http://skia.googlecode.com/svn/trunk@3340 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/gm/gammatext.cpp b/gm/gammatext.cpp
index 8a655f4..6f1c298 100644 (file)
--- a/gm/gammatext.cpp
+++ b/gm/gammatext.cpp
@@ -29,6 +29,7 @@ static bool setFont(SkPaint* paint, const char name[]) {
         paint->setTypeface(tf)->unref();
         return true;
     }
+    return false;
 }
 
 #ifdef SK_BUILD_FOR_MAC