Author: sayer
Date: 2009-05-19 16:23:37 +0200 (Tue, 19 May 2009)
New Revision: 1392
Modified:
trunk/core/AmArg.cpp
Log:
correct pop() on empty AmArg
Modified: trunk/core/AmArg.cpp
===================================================================
--- trunk/core/AmArg.cpp 2009-05-19 14:07:30 UTC (rev 1391)
+++ trunk/core/AmArg.cpp 2009-05-19 14:23:37 UTC (rev 1392)
@@ -177,6 +177,12 @@
void AmArg::pop(AmArg &a) {
assertArray();
+ if (!size()) {
+ if (a.getType() == AmArg::Undef)
+ return;
+ a = AmArg();
+ return;
+ }
a = v_array->front();
v_array->erase(v_array->begin());
}
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