tclearer code. - plan9port - [fork] Plan 9 from user space
 (HTM) git clone git://src.adamsgaard.dk/plan9port
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       ---
 (DIR) commit a9ecda2da9715bde740aed19f327045ff9260560
 (DIR) parent ff923f10a90e0d71525a850cf181555863497ccf
 (HTM) Author: rsc <devnull@localhost>
       Date:   Sat, 29 Oct 2005 17:40:41 +0000
       
       clearer code.
       
       Diffstat:
         M src/cmd/venti/srv/png.c             |       4 +---
       
       1 file changed, 1 insertion(+), 3 deletions(-)
       ---
 (DIR) diff --git a/src/cmd/venti/srv/png.c b/src/cmd/venti/srv/png.c
       t@@ -87,9 +87,7 @@ zread(void *va, void *buf, int n)
                                 */
                                for(i=0; i<pixels; i++, b+=4){
                                        a = b[3];
       -                                if(a == 255 || a == 0)
       -                                        ;
       -                                else{
       +                                if(a != 0 && a != 255){
                                                if(b[0] >= a)
                                                        b[0] = a;
                                                b[0] = (b[0]*255)/a;