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-rw-r--r--cocoa/ScintillaCocoa.mm11
1 files changed, 7 insertions, 4 deletions
diff --git a/cocoa/ScintillaCocoa.mm b/cocoa/ScintillaCocoa.mm
index 1e9d6e973..f9e67f7b4 100644
--- a/cocoa/ScintillaCocoa.mm
+++ b/cocoa/ScintillaCocoa.mm
@@ -1925,12 +1925,15 @@ int ScintillaCocoa::InsertText(NSString* input)
CFStringGetBytes((CFStringRef)input, rangeAll, encoding, '?',
false, NULL, 0, &usedLen);
- std::vector<UInt8> buffer(usedLen);
+ if (usedLen > 0)
+ {
+ std::vector<UInt8> buffer(usedLen);
- CFStringGetBytes((CFStringRef)input, rangeAll, encoding, '?',
- false, buffer.data(),usedLen, NULL);
+ CFStringGetBytes((CFStringRef)input, rangeAll, encoding, '?',
+ false, buffer.data(),usedLen, NULL);
- AddCharUTF((char*) buffer.data(), static_cast<unsigned int>(usedLen), false);
+ AddCharUTF((char*) buffer.data(), static_cast<unsigned int>(usedLen), false);
+ }
return static_cast<int>(usedLen);
}