diff options
Diffstat (limited to 'generic/tclUtil.c')
| -rw-r--r-- | generic/tclUtil.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 9b7d0ec..16cee4b 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUtil.c,v 1.54 2005/04/05 16:56:30 dgp Exp $ + * RCS: @(#) $Id: tclUtil.c,v 1.55 2005/04/12 20:28:48 dgp Exp $ */ #include "tclInt.h" @@ -2745,14 +2745,14 @@ TclGetProcessGlobalValue(pgvPtr) /* If no thread has set the shared value, call the initializer */ Tcl_MutexLock(&pgvPtr->mutex); - if (NULL == pgvPtr->value) { - if (pgvPtr->proc) { - pgvPtr->epoch++; - (*(pgvPtr->proc))(&pgvPtr->value, &pgvPtr->numBytes, - &pgvPtr->encoding); - Tcl_CreateExitHandler(FreeProcessGlobalValue, - (ClientData) pgvPtr); + if ((NULL == pgvPtr->value) && (pgvPtr->proc)) { + pgvPtr->epoch++; + (*(pgvPtr->proc))(&pgvPtr->value, &pgvPtr->numBytes, + &pgvPtr->encoding); + if (pgvPtr->value == NULL) { + Tcl_Panic("PGV Initializer did not initialize."); } + Tcl_CreateExitHandler(FreeProcessGlobalValue, (ClientData) pgvPtr); } /* Store a copy of the shared value in our epoch-indexed cache */ |