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Unified Diff: chrome/browser/media_gallery/media_storage_util.cc

Issue 10869067: Deliver attach intent to packaged apps (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: r Created 8 years, 4 months ago
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Index: chrome/browser/media_gallery/media_storage_util.cc
diff --git a/chrome/browser/media_gallery/media_storage_util.cc b/chrome/browser/media_gallery/media_storage_util.cc
index 2379d70d3d98b573ea9e08a7f0cf4e146143b1d4..c3eb888d85a900787a183f2141dc2800ad616576 100644
--- a/chrome/browser/media_gallery/media_storage_util.cc
+++ b/chrome/browser/media_gallery/media_storage_util.cc
@@ -101,7 +101,10 @@ std::string MediaStorageUtil::MakeDeviceId(Type type,
bool MediaStorageUtil::CrackDeviceId(const std::string& device_id,
Type* type, std::string* unique_id) {
size_t prefix_length = device_id.find_first_of(':');
- std::string prefix = device_id.substr(0, prefix_length);
+ std::string prefix;
+ if (prefix_length != std::string::npos) {
+ prefix = device_id.substr(0, prefix_length + 1);
+ }
Type found_type;
if (prefix == kUsbMassStorageWithDCIMPrefix) {

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