# HG changeset patch
# User Glenn Randers-Pehrson <glennrp+bmo@gmail.com>
# Date 1501028322 14400
# Node ID f423ba88ca4ed01b7143520a7e00c360049aa823
# Parent  d1e56efb0162a836707d41182d6d658d1cad49e6
coders/png.c: Fixed writer bug due to missing brackets

diff -r d1e56efb0162 -r f423ba88ca4e coders/png.c
--- a/coders/png.c	Tue Jul 25 19:38:39 2017 -0400
+++ b/coders/png.c	Tue Jul 25 20:18:42 2017 -0400
@@ -7125,12 +7125,14 @@
                           png_error(ping, "Could not allocate trans_alpha");
 
                         for (i=0; i<(int) number_colors; i++)
-                          if (trans_alpha[i] == 256)
-                             ping_trans_alpha[i]=255;
-                          else
-                             ping_trans_alpha[i]=(png_byte) trans_alpha[i];
-                         (void) LogMagickEvent(CoderEvent, GetMagickModule(),
-                            "    Alpha[%d]=%d",(int) i, (int) trans_alpha[i]);
+                          {
+                            if (trans_alpha[i] == 256)
+                               ping_trans_alpha[i]=255;
+                            else
+                               ping_trans_alpha[i]=(png_byte) trans_alpha[i];
+                           (void) LogMagickEvent(CoderEvent, GetMagickModule(),
+                              "    Alpha[%d]=%d",(int) i, (int) trans_alpha[i]);
+                          }
                       }
                   }