Make SkPath::readFromMemory failure silent

It currently asserts, but should instead silently fail.  Otherwise,
without asserts turned on, this would leave the SkPath in an
inconsistent state.

Bug: chromium: 767770
Change-Id: Ib2af4caccfe19a4a008abccfe7b25b80ccf23146
Reviewed-on: https://skia-review.googlesource.com/50160
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index bcf26c0ac5..c3a7c6bed8 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -2183,7 +2183,7 @@ size_t SkPath::readFromMemory(const void* storage, size_t length) {
                 fFirstDirection = SkPathPriv::kCCW_FirstDirection;
                 break;
             default:
-                SkASSERT(false);
+                return 0;
         }
     } else {
         fFirstDirection = dir;