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| author | hobbs <hobbs> | 2003-05-11 00:57:09 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2003-05-11 00:57:09 (GMT) |
| commit | 996aa5aa5d6fca18e46c0f25c7f25589a1d85003 (patch) | |
| tree | 8020fdf84b9d66b4f2cf40529b7f25312376747d /generic | |
| parent | 513919cbad4d351c94c5bf05908de070e5627385 (diff) | |
| download | tk-996aa5aa5d6fca18e46c0f25c7f25589a1d85003.zip tk-996aa5aa5d6fca18e46c0f25c7f25589a1d85003.tar.gz tk-996aa5aa5d6fca18e46c0f25c7f25589a1d85003.tar.bz2 | |
* generic/tkCanvPoly.c (PolygonToPostscript):
* tests/canvPs.test: correct crash when generating postscript for
a single-line polygon (point) with no color. [Bug #734498] (wilm)
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tkCanvPoly.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/generic/tkCanvPoly.c b/generic/tkCanvPoly.c index 5058b9f..2b5f036 100644 --- a/generic/tkCanvPoly.c +++ b/generic/tkCanvPoly.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: tkCanvPoly.c,v 1.10 2003/02/09 07:48:22 hobbs Exp $ + * RCS: @(#) $Id: tkCanvPoly.c,v 1.10.2.1 2003/05/11 00:57:09 hobbs Exp $ */ #include <stdio.h> @@ -1852,13 +1852,16 @@ PolygonToPostscript(interp, canvas, itemPtr, prepass) } if (polyPtr->numPoints==2) { char string[128]; + if (color == NULL) { + return TCL_OK; + } + sprintf(string, "%.15g %.15g translate %.15g %.15g", polyPtr->coordPtr[0], Tk_CanvasPsY(canvas, polyPtr->coordPtr[1]), width/2.0, width/2.0); Tcl_AppendResult(interp, "matrix currentmatrix\n",string, " scale 1 0 moveto 0 0 1 0 360 arc\nsetmatrix\n", (char *) NULL); - if (Tk_CanvasPsColor(interp, canvas, color) - != TCL_OK) { + if (Tk_CanvasPsColor(interp, canvas, color) != TCL_OK) { return TCL_ERROR; } if (stipple != None) { |