diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | generic/tclBinary.c | 6 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,8 @@ +2003-12-17 Daniel Steffen <das@users.sourceforge.net> + + * generic/tclBinary.c (DeleteScanNumberCache): fixed crashing bug + when numeric scan-value cache contains NULL value. + 2003-12-17 Vince Darley <vincentdarley@users.sourceforge.net> * generic/tclCmdAH.c: diff --git a/generic/tclBinary.c b/generic/tclBinary.c index dcac12f..048dc1e 100644 --- a/generic/tclBinary.c +++ b/generic/tclBinary.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclBinary.c,v 1.14 2003/12/02 09:29:54 dkf Exp $ + * RCS: @(#) $Id: tclBinary.c,v 1.15 2003/12/17 18:40:07 das Exp $ */ #include "tclInt.h" @@ -1736,7 +1736,9 @@ DeleteScanNumberCache(numberCachePtr) while (hEntry != NULL) { register Tcl_Obj *value = (Tcl_Obj *) Tcl_GetHashValue(hEntry); - Tcl_DecrRefCount(value); + if (value != NULL) { + Tcl_DecrRefCount(value); + } hEntry = Tcl_NextHashEntry(&search); } Tcl_DeleteHashTable(numberCachePtr); |