[Firebird-checkins] CVS: firebird2/src/common/config config.cpp, 1.78, 1.79

[Alexander P. <ale...@us...>]

Build Version :  T2.1.0.15513 Firebird 2.1 Alpha 1

(writeBuildNum.sh,v 1.15669 2007/04/13 10:54:00 alexpeshkof )

Update of /cvsroot/firebird/firebird2/src/common/config
In directory sc8-pr-cvs5.sourceforge.net:/tmp/cvs-serv28936

Modified Files:
	config.cpp 
Log Message:
Check for negative values to avoid problems comparing unsigned later in the code

Index: config.cpp
===================================================================
RCS file: /cvsroot/firebird/firebird2/src/common/config/config.cpp,v
retrieving revision 1.78
retrieving revision 1.79
diff -b -U3 -r1.78 -r1.79
--- config.cpp	5 Apr 2007 12:47:02 -0000	1.78
+++ config.cpp	13 Apr 2007 10:53:55 -0000	1.79
@@ -312,7 +312,8 @@
 
 int Config::getTempCacheLimit()
 {
-	return (int) sysConfig.values[KEY_TEMP_CACHE_LIMIT];
+	int v = (int) sysConfig.values[KEY_TEMP_CACHE_LIMIT];
+	return v < 0 ? 0 : v;
 }
 
 bool Config::getRemoteFileOpenAbility()