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comparison draw.c @ 495:3a812750f983

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added slight error check to getcolor
author arg@mmvi
date Tue, 26 Sep 2006 13:49:16 +0200
parents be4f90c03582
children e5f8d6ac509c
comparison
equal deleted inserted replaced
494:36f9bb3da949 495:3a812750f983
147 unsigned long 147 unsigned long
148 getcolor(const char *colstr) { 148 getcolor(const char *colstr) {
149 Colormap cmap = DefaultColormap(dpy, screen); 149 Colormap cmap = DefaultColormap(dpy, screen);
150 XColor color; 150 XColor color;
151 151
152 XAllocNamedColor(dpy, cmap, colstr, &color, &color); 152 if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
153 eprint("error, cannot allocate color '%s'\n", colstr);
153 return color.pixel; 154 return color.pixel;
154 } 155 }
155 156
156 void 157 void
157 setfont(const char *fontstr) { 158 setfont(const char *fontstr) {