Factorize initial "printf(" and ");" in show_license().

Originally committed as revision 18950 to svn://svn.ffmpeg.org/ffmpeg/trunk

cmdutils.c

@@ -307,14 +307,12 @@ void show_version(void) {
 
 void show_license(void)
 {
-#if CONFIG_NONFREE
     printf(
+#if CONFIG_NONFREE
     "This version of %s has nonfree parts compiled in.\n"
     "Therefore it is not legally redistributable.\n",
     program_name
-    );
 #elif CONFIG_GPL
-    printf(
     "%s is free software; you can redistribute it and/or modify\n"
     "it under the terms of the GNU General Public License as published by\n"
     "the Free Software Foundation; either version 2 of the License, or\n"
@@ -329,9 +327,7 @@ void show_license(void)
     "along with %s; if not, write to the Free Software\n"
     "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n",
     program_name, program_name, program_name
-    );
 #else
-    printf(
     "%s is free software; you can redistribute it and/or\n"
     "modify it under the terms of the GNU Lesser General Public\n"
     "License as published by the Free Software Foundation; either\n"
@@ -346,8 +342,8 @@ void show_license(void)
     "License along with %s; if not, write to the Free Software\n"
     "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n",
     program_name, program_name, program_name
-    );
 #endif
+    );
 }
 
 void show_formats(void)