verot.net

--- class.upload_0.26RC2.php	2008-11-03 22:44:42.000000000 +0100
+++ class.upload_0.26RC2_borlander.php	2008-11-03 22:46:06.000000000 +0100
@@ -2567,7 +2567,7 @@
         }
         // fills with background color if any is set
         if ($fill && !empty($this->image_background_color) && !$trsp) {
-            sscanf($this->image_background_color, "#%2x%2x%2x", $red, $green, $blue);
+            sscanf($this->image_background_color, "#%2x%2x%2x", $red=0, $green=0, $blue=0);
             $background_color = imagecolorallocate($dst_im, $red, $green, $blue);
             imagefilledrectangle($dst_im, 0, 0, $x, $y, $background_color);
         }
@@ -3336,7 +3336,7 @@
                         if ($ct < 0 || $cr < 0 || $cb < 0 || $cl < 0 ) {
                             // use the background color if present
                             if (!empty($this->image_background_color)) {
-                                sscanf($this->image_background_color, "#%2x%2x%2x", $red, $green, $blue);
+                                sscanf($this->image_background_color, "#%2x%2x%2x", $red=0, $green=0, $blue=0);
                                 $fill = imagecolorallocate($tmp, $red, $green, $blue);
                             } else {
                                 $fill = imagecolorallocatealpha($tmp, 0, 0, 0, 127);
@@ -3418,7 +3418,7 @@
                     // add brightness, contrast and tint, turns to greyscale and inverts colors
                     if ($gd_version >= 2 && ($this->image_negative || $this->image_greyscale || is_numeric($this->image_threshold)|| is_numeric($this->image_brightness) || is_numeric($this->image_contrast) || !empty($this->image_tint_color))) {
                         $this->log .= '- apply tint, light, contrast correction, negative, greyscale and threshold
';
-                        if (!empty($this->image_tint_color)) sscanf($this->image_tint_color, "#%2x%2x%2x", $tint_red, $tint_green, $tint_blue);
+                        if (!empty($this->image_tint_color)) sscanf($this->image_tint_color, "#%2x%2x%2x", $tint_red=0, $tint_green=0, $tint_blue=0);
                         imagealphablending($image_dst, true);
                         for($y=0; $y < $this->image_dst_y; $y++) {
                             for($x=0; $x < $this->image_dst_x; $x++) {
@@ -3549,8 +3549,8 @@
                     if ($this->image_bevel > 0) {
                         if (empty($this->image_bevel_color1)) $this->image_bevel_color1 = '#FFFFFF';
                         if (empty($this->image_bevel_color2)) $this->image_bevel_color2 = '#000000';
-                        sscanf($this->image_bevel_color1, "#%2x%2x%2x", $red1, $green1, $blue1);
-                        sscanf($this->image_bevel_color2, "#%2x%2x%2x", $red2, $green2, $blue2);
+                        sscanf($this->image_bevel_color1, "#%2x%2x%2x", $red1=0, $green1=0, $blue1=0);
+                        sscanf($this->image_bevel_color2, "#%2x%2x%2x", $red2=0, $green2=0, $blue2=0);
                         $tmp = $this->imagecreatenew($this->image_dst_x, $this->image_dst_y);
                         imagecopy($tmp, $image_dst, 0, 0, 0, 0, $this->image_dst_x, $this->image_dst_y);
                         imagealphablending($tmp, true);