Condensing a function a bit.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4875 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -5,6 +5,7 @@
 	* src/global.c (thanks_for_all_the_fish): Upon exit also free the
 	lists with functions and shortcuts.
 	* src/*.c: Several random whitespace and comment tweaks.
+	* src/global.c (replace_scs_for): Condense the function a bit.
 
 2014-05-12  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c (do_spell): Provide startup feedback, as for the linter.

src/global.c

@@ -373,15 +373,12 @@ void add_to_sclist(int menu, const char *scstring, void (*func)(void), int toggl
 #endif
 }
 
-/* Assign one menu's shortcuts to another function. */
+/* Assign one function's shortcuts to another function. */
 void replace_scs_for(void (*oldfunc)(void), void (*newfunc)(void))
 {
     sc *s;
 
-    if (sclist == NULL)
-	return;
-
-    for (s = sclist; s->next != NULL; s = s->next)
+    for (s = sclist; s != NULL; s = s->next)
 	if (s->scfunc == oldfunc) {
 	    s->scfunc = newfunc;
 	}