diff options
Diffstat (limited to 'unix/tkUnixSend.c')
| -rw-r--r-- | unix/tkUnixSend.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/unix/tkUnixSend.c b/unix/tkUnixSend.c index 997fb81..79d5e7a 100644 --- a/unix/tkUnixSend.c +++ b/unix/tkUnixSend.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: tkUnixSend.c,v 1.2 1998/09/14 18:23:58 stanton Exp $ + * RCS: @(#) $Id: tkUnixSend.c,v 1.3 1999/02/04 21:00:36 stanton Exp $ */ #include "tkPort.h" @@ -255,7 +255,7 @@ static int ValidateName _ANSI_ARGS_((TkDisplay *dispPtr, * If "lock" is set then the server will be locked. It is the * caller's responsibility to call RegClose when finished with * the registry, so that we can write back the registry if - * neeeded, unlock the server if needed, and free memory. + * needed, unlock the server if needed, and free memory. * *---------------------------------------------------------------------- */ @@ -781,6 +781,7 @@ Tk_SetAppName(tkwin, name) riPtr->interp = interp; riPtr->dispPtr = winPtr->dispPtr; riPtr->nextPtr = registry; + riPtr->name = NULL; registry = riPtr; Tcl_CreateCommand(interp, "send", Tk_SendCmd, (ClientData) riPtr, DeleteProc); @@ -795,8 +796,10 @@ Tk_SetAppName(tkwin, name) * the name registry. */ - RegDeleteName(regPtr, riPtr->name); - ckfree(riPtr->name); + if (riPtr->name) { + RegDeleteName(regPtr, riPtr->name); + ckfree(riPtr->name); + } break; } } |