tclearer code. - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (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;