Revision: 55194
http://brlcad.svn.sourceforge.net/brlcad/?rev=55194&view=rev
Author: carlmoore
Date: 2013-04-19 20:54:34 +0000 (Fri, 19 Apr 2013)
Log Message:
-----------
shorten the logic in the setting of 'scale', and rearrange an if-else thru
removal of '!'
Modified Paths:
--------------
brlcad/trunk/src/sig/d-f.c
Modified: brlcad/trunk/src/sig/d-f.c
===================================================================
--- brlcad/trunk/src/sig/d-f.c 2013-04-19 20:52:46 UTC (rev 55193)
+++ brlcad/trunk/src/sig/d-f.c 2013-04-19 20:54:34 UTC (rev 55194)
@@ -52,9 +52,7 @@
scale = 1.0;
if ( argc > 1 ) {
- if ( BU_STR_EQUAL( argv[1], "-n" ) )
- scale = 1.0;
- else
+ if ( ! BU_STR_EQUAL( argv[1], "-n" ) )
scale = atof( argv[1] );
argc--;
}
@@ -64,12 +62,12 @@
}
while ( (num = fread( &ibuf[0], sizeof( ibuf[0] ), 512, stdin)) > 0 ) {
- if ( !EQUAL(scale, 1.0) ) {
+ if ( EQUAL(scale, 1.0) ) {
for ( i = 0; i < num; i++ )
- obuf[i] = ibuf[i] * scale;
+ obuf[i] = ibuf[i];
} else {
for ( i = 0; i < num; i++ )
- obuf[i] = ibuf[i];
+ obuf[i] = ibuf[i] * scale;
}
ret = fwrite( &obuf[0], sizeof( obuf[0] ), num, stdout );
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