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- fixed: empty strings cannot be substituted.

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Christoph Oelckers 2019-02-23 09:20:30 +01:00
parent e091369a38
commit a50a0c5b0d
1 changed files with 1 additions and 0 deletions
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src/utility/zstring.cpp
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@ -1039,6 +1039,7 @@ void FString::Substitute (const char *oldstr, const char *newstr)
void FString::Substitute (const char *oldstr, const char *newstr, size_t oldstrlen, size_t newstrlen) void FString::Substitute (const char *oldstr, const char *newstr, size_t oldstrlen, size_t newstrlen)
{ {
if (oldstr == nullptr || newstr == nullptr || *oldstr == 0) return;
LockBuffer(); LockBuffer();
for (size_t checkpt = 0; checkpt < Len(); ) for (size_t checkpt = 0; checkpt < Len(); )
{ {