diff options
Diffstat (limited to 'win')
| -rw-r--r-- | win/tkWinWm.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/win/tkWinWm.c b/win/tkWinWm.c index f2af06f..b7240a7 100644 --- a/win/tkWinWm.c +++ b/win/tkWinWm.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinWm.c,v 1.62 2004/06/12 05:38:45 a_kovalenko Exp $ + * RCS: @(#) $Id: tkWinWm.c,v 1.63 2004/06/16 20:03:20 jenglish Exp $ */ #include "tkWinInt.h" @@ -3276,12 +3276,12 @@ WmGridCmd(tkwin, winPtr, interp, objc, objv) Tcl_SetResult(interp, "baseHeight can't be < 0", TCL_STATIC); return TCL_ERROR; } - if (widthInc < 0) { - Tcl_SetResult(interp, "widthInc can't be < 0", TCL_STATIC); + if (widthInc <= 0) { + Tcl_SetResult(interp, "widthInc can't be <= 0", TCL_STATIC); return TCL_ERROR; } - if (heightInc < 0) { - Tcl_SetResult(interp, "heightInc can't be < 0", TCL_STATIC); + if (heightInc <= 0) { + Tcl_SetResult(interp, "heightInc can't be <= 0", TCL_STATIC); return TCL_ERROR; } Tk_SetGrid((Tk_Window) winPtr, reqWidth, reqHeight, widthInc, @@ -4787,6 +4787,17 @@ Tk_SetGrid(tkwin, reqWidth, reqHeight, widthInc, heightInc) register WmInfo *wmPtr; /* + * Ensure widthInc and heightInc are greater than 0 + */ + if (widthInc <= 0) { + widthInc = 1; + } + if (heightInc <= 0) { + heightInc = 1; + } + + + /* * Find the top-level window for tkwin, plus the window manager * information. */ |