removed a condition (l. 124) that always eval to true

[wxWidgets.git] / src / xpm / scan.c

diff --git a/src/xpm/scan.c b/src/xpm/scan.c
index fb16180fd84e9ace864f48ae1b0000ea334c062c..620657a346e54a3dd5898f7718427227b71616cf 100644 (file)
--- a/src/xpm/scan.c
+++ b/src/xpm/scan.c
@@ -240,10 +240,10 @@ XpmCreateXpmImageFromImage(Display *display, XImage *image, XImage *shapeimage,
 
     /*
      * scan the image data
-     * 
+     *
      * In case depth is 1 or bits_per_pixel is 4, 6, 8, 24 or 32 use optimized
      * functions, otherwise use slower but sure general one.
-     * 
+     *
      */
 
     if (image) {
@@ -369,8 +369,8 @@ ScanOtherColors(Display *display, XpmColor *colors, int ncolors, Pixel *pixels,
 #ifndef FOR_MSW
     xpmRgbName rgbn[MAX_RGBNAMES];
 #else
-    xpmRgbName *rgbn = NULL; 
-#endif    
+    xpmRgbName *rgbn = NULL;
+#endif
     int rgbn_max = 0;
     unsigned int i, j, c, i2;
     XpmColor *color;
@@ -398,7 +398,7 @@ ScanOtherColors(Display *display, XpmColor *colors, int ncolors, Pixel *pixels,
        return (XpmNoMemory);
 
     for (i = 0, i2 = (mask ? i + 1 : i), color = colors, xcolor = xcolors;
-        i < ncolors; i++, i2++, color++, xcolor++, pixels++) {
+        i < (unsigned int)ncolors; i++, i2++, color++, xcolor++, pixels++) {
 
        if (!(s = color->string = (char *) XpmMalloc(cpp + 1))) {
            XpmFree(xcolors);
@@ -411,7 +411,7 @@ ScanOtherColors(Display *display, XpmColor *colors, int ncolors, Pixel *pixels,
 
        xcolor->pixel = *pixels;
     }
-#ifdef wx_msw
+#if defined(wx_msw) || defined(wx_pm)
     XQueryColors(display, (Colormap *)colormap, xcolors, ncolors);
 #else
     XQueryColors(display, (Colormap)colormap, xcolors, ncolors);
@@ -441,7 +441,7 @@ ScanOtherColors(Display *display, XpmColor *colors, int ncolors, Pixel *pixels,
     }
 /* end 3.2 bc */
 
-    for (i = 0, color = colors, xcolor = xcolors; i < ncolors;
+    for (i = 0, color = colors, xcolor = xcolors; i < (unsigned int)ncolors;
                                                  i++, color++, xcolor++) {
 
        /* look for related info from the attributes if any */
@@ -490,7 +490,7 @@ ScanOtherColors(Display *display, XpmColor *colors, int ncolors, Pixel *pixels,
 #ifndef FOR_MSW
                sprintf(buf, "#%04X%04X%04X",
                        xcolor->red, xcolor->green, xcolor->blue);
-#else   
+#else
                sprintf(buf, "#%02x%02x%02x",
                        xcolor->red, xcolor->green, xcolor->blue);
 #endif                 
@@ -792,12 +792,14 @@ MSWGetImagePixels(Display *display, XImage *image, unsigned int width, unsigned
     iptr = pmap->pixelindex;
 
     for (y = 0; y < height; y++) {
+#if !defined(__VISAGECPP__) /* fixme for OS/2 */
        for (x = 0; x < width; x++, iptr++) {
            /* bitmap must be selected !!! ??? */
            pixel = GetPixel(*display, x, y);
            if (storePixel(pixel, pmap, iptr))
                return (XpmNoMemory);
        }
+#endif
     }
     return (XpmSuccess);
 }