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Avoid SIGSEGV in case of incorrectly recorded command dump processing

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vsr 2019-03-26 14:38:44 +03:00
parent a41868ac87
commit 175b357b21
1 changed files with 2 additions and 0 deletions
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2
src/GEOM/GEOM_Engine.cxx
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@ -1415,6 +1415,8 @@ void ReplaceVariables(TCollection_AsciiString& theCommand,
aStartPos = aCommand.Location(i-1, COMMA, 1, aCommand.Length()) + 2;
aEndPos = aCommand.Location(i, COMMA, 1, aCommand.Length());
}
if (aStartPos == 0 || aEndPos == 0)
continue;
if( aCommand.Value( aStartPos ) == O_SQR_BRACKET )
aStartPos++;