[brlcad-commits] SF.net SVN: brlcad:[65247] brlcad/trunk/src/util/bwmod.c

[n_reed]

Revision: 65247
          http://sourceforge.net/p/brlcad/code/65247
Author:   n_reed
Date:     2015-06-10 17:55:46 +0000 (Wed, 10 Jun 2015)
Log Message:
-----------
correct func return to address error 'control reaches end of non-void function'

Modified Paths:
--------------
    brlcad/trunk/src/util/bwmod.c

Modified: brlcad/trunk/src/util/bwmod.c
===================================================================
--- brlcad/trunk/src/util/bwmod.c       2015-06-10 17:28:54 UTC (rev 65246)
+++ brlcad/trunk/src/util/bwmod.c       2015-06-10 17:55:46 UTC (rev 65247)
@@ -78,10 +78,12 @@
 int mapbuf[MAPBUFLEN];         /* translation buffer/lookup table */
 int char_arith = 0;
 
-int
+void
 checkpow(double x , double exponent)
 {
-    if (x > 0.0) return 1;
+    if (x > 0.0)
+       return;
+
     if (x < 0.0) {
        double diff;
        diff = exponent - (double)((int)exponent);
@@ -90,10 +92,11 @@
            x,exponent);
            bu_exit (-1, NULL);
        }
-       return 1;
     }
 /* We have x == 0.0, and we accept that 0 to 0 power is 1. */
-    if (exponent >= 0.0) return 1;
+    if (exponent >= 0.0)
+       return;
+
     fprintf(stderr,"bwmod: zero to negative power (%f)\n",exponent);
     bu_exit (-1, NULL);
 }

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