diff options
Diffstat (limited to 'generic/tkFont.c')
| -rw-r--r-- | generic/tkFont.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/generic/tkFont.c b/generic/tkFont.c index 3316bf3..cff54b0 100644 --- a/generic/tkFont.c +++ b/generic/tkFont.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: tkFont.c,v 1.25 2005/11/17 10:57:35 dkf Exp $ + * RCS: @(#) $Id: tkFont.c,v 1.26 2005/11/22 11:59:04 dkf Exp $ */ #include "tkPort.h" @@ -2893,8 +2893,10 @@ ConfigAttributesObj( * bad option, rather than that the value for "-xyz" is missing. */ - Tcl_AppendResult(interp, "value for \"", - Tcl_GetString(optionPtr), "\" option missing", NULL); + if (interp != NULL) { + Tcl_AppendResult(interp, "value for \"", + Tcl_GetString(optionPtr), "\" option missing", NULL); + } return TCL_ERROR; } @@ -3056,8 +3058,7 @@ GetAttributeInfoObj( static int ParseFontNameObj( - Tcl_Interp *interp, /* Interp for error return. Must not be - * NULL. */ + Tcl_Interp *interp, /* Interp for error return. */ Tk_Window tkwin, /* For display on which font is used. */ Tcl_Obj *objPtr, /* Parseable font description object. */ TkFontAttributes *faPtr) /* Filled with attributes parsed from font @@ -3119,7 +3120,10 @@ ParseFontNameObj( if ((Tcl_ListObjGetElements(NULL, objPtr, &objc, &objv) != TCL_OK) || (objc < 1)) { - Tcl_AppendResult(interp, "font \"", string, "\" doesn't exist", NULL); + if (interp != NULL) { + Tcl_AppendResult(interp, "font \"", string, "\" doesn't exist", + NULL); + } return TCL_ERROR; } @@ -3164,8 +3168,10 @@ ParseFontNameObj( * Unknown style. */ - Tcl_AppendResult(interp, "unknown font style \"", - Tcl_GetString(objv[i]), "\"", NULL); + if (interp != NULL) { + Tcl_AppendResult(interp, "unknown font style \"", + Tcl_GetString(objv[i]), "\"", NULL); + } return TCL_ERROR; } return TCL_OK; |