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Unified Diff: Source/core/css/parser/MediaQueryTokenizer.cpp

Issue 236713005: Use SizesAttributeParser to get the right srcset resource (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@sizes_parser8
Patch Set: Fixed nits Created 6 years, 8 months ago
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Index: Source/core/css/parser/MediaQueryTokenizer.cpp
diff --git a/Source/core/css/parser/MediaQueryTokenizer.cpp b/Source/core/css/parser/MediaQueryTokenizer.cpp
index b97c6a4ea00b7bd16ae1af9d4dd1760b05e013e7..dfbeb4a40f6a78f128b5362af89567058088113f 100644
--- a/Source/core/css/parser/MediaQueryTokenizer.cpp
+++ b/Source/core/css/parser/MediaQueryTokenizer.cpp
@@ -213,6 +213,9 @@ void MediaQueryTokenizer::tokenize(String string, Vector<MediaQueryToken>& outTo
// * Do not count white spaces
// * consumeEscape replaces NULLs for replacement characters
+ if (string.isEmpty())
+ return;
+
MediaQueryInputStream input(string);
MediaQueryTokenizer tokenizer(input);
while (true) {
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