cleanup

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4874 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 10 insertions, 11 deletions

diff --git a/converter/other/infotopam.c b/converter/other/infotopam.c
index 59fcbc75..bf5391b5 100644
--- a/converter/other/infotopam.c
+++ b/converter/other/infotopam.c
@@ -300,17 +300,16 @@ addBitplane(unsigned char * const icon,
    Add bitplane to existing icon image
 -----------------------------------------------------------------------------*/
     unsigned int i;
-    unsigned int j;
-
-    for (i = j = 0; i < bpsize; ++i, j += 8) {
-        icon[j+0] = (icon[j+0] << 1) | ((buff[i] >> 7) & 0x01);
-        icon[j+1] = (icon[j+1] << 1) | ((buff[i] >> 6) & 0x01);
-        icon[j+2] = (icon[j+2] << 1) | ((buff[i] >> 5) & 0x01);
-        icon[j+3] = (icon[j+3] << 1) | ((buff[i] >> 4) & 0x01);
-        icon[j+4] = (icon[j+4] << 1) | ((buff[i] >> 3) & 0x01);
-        icon[j+5] = (icon[j+5] << 1) | ((buff[i] >> 2) & 0x01);
-        icon[j+6] = (icon[j+6] << 1) | ((buff[i] >> 1) & 0x01);
-        icon[j+7] = (icon[j+7] << 1) | ((buff[i] >> 0) & 0x01);
+
+    for (i = 0; i < bpsize; ++i) {
+        icon[(i*8)+0] = (icon[(i*8)+0] << 1) | ((buff[i] >> 7) & 0x01);
+        icon[(i*8)+1] = (icon[(i*8)+1] << 1) | ((buff[i] >> 6) & 0x01);
+        icon[(i*8)+2] = (icon[(i*8)+2] << 1) | ((buff[i] >> 5) & 0x01);
+        icon[(i*8)+3] = (icon[(i*8)+3] << 1) | ((buff[i] >> 4) & 0x01);
+        icon[(i*8)+4] = (icon[(i*8)+4] << 1) | ((buff[i] >> 3) & 0x01);
+        icon[(i*8)+5] = (icon[(i*8)+5] << 1) | ((buff[i] >> 2) & 0x01);
+        icon[(i*8)+6] = (icon[(i*8)+6] << 1) | ((buff[i] >> 1) & 0x01);
+        icon[(i*8)+7] = (icon[(i*8)+7] << 1) | ((buff[i] >> 0) & 0x01);
     }
 }