avoid leading space when printing commands

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1453 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

jtag/ChangeLog

@@ -1,3 +1,7 @@
+2009-03-08  Arnim Laeuger  <arniml>
+
+  * src/bsdl/bsdl_sem.c: avoid leading space when printing commands
+
 2009-03-07  Arnim Laeuger  <arniml>
 
   * data/ti/tnetv1060/tnetv1060, data/ti/tnetv1061/tnetv1061:

jtag/src/bsdl/bsdl_sem.c

@@ -61,7 +61,7 @@ static void print_cmd(char **cmd)
   char *elem;
 
   while ((elem = cmd[idx])) {
-    printf(" %s", elem);
+    printf("%s%s", idx > 0 ? " ": "", elem);
     idx++;
   }
   printf("\n");