fix memory leak in xloadcols()
reported by Avi Halachmi (:avih)" <avihpit@yahoo.com> patch slightly changed by me.
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							| @@ -733,12 +733,12 @@ xloadcols(void) | ||||
| 	static int loaded; | ||||
| 	Color *cp; | ||||
|  | ||||
| 	dc.collen = MAX(LEN(colorname), 256); | ||||
| 	dc.col = xmalloc(dc.collen * sizeof(Color)); | ||||
|  | ||||
| 	if (loaded) { | ||||
| 		for (cp = dc.col; cp < &dc.col[dc.collen]; ++cp) | ||||
| 			XftColorFree(xw.dpy, xw.vis, xw.cmap, cp); | ||||
| 	} else { | ||||
| 		dc.collen = MAX(LEN(colorname), 256); | ||||
| 		dc.col = xmalloc(dc.collen * sizeof(Color)); | ||||
| 	} | ||||
|  | ||||
| 	for (i = 0; i < dc.collen; i++) | ||||
|   | ||||
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