svn commit: r297757 - head/lib/libedit

[Pedro F. Giffuni]

Author: pfg
Date: Sat Apr  9 18:52:09 2016
New Revision: 297757
URL: https://svnweb.freebsd.org/changeset/base/297757

Log:
  libedit: replace 0 with NULL for pointers.
  
  Found with devel/coccinelle.
  
  Reviewed by:	Christos Zoulas

Modified:
  head/lib/libedit/filecomplete.c
  head/lib/libedit/vi.c

Modified: head/lib/libedit/filecomplete.c
==============================================================================
--- head/lib/libedit/filecomplete.c	Sat Apr  9 18:39:57 2016	(r297756)
+++ head/lib/libedit/filecomplete.c	Sat Apr  9 18:52:09 2016	(r297757)
@@ -471,7 +471,7 @@ fn_complete(EditLine *el,
 
 	/* these can be used by function called in completion_matches() */
 	/* or (*attempted_completion_function)() */
-	if (point != 0)
+	if (point != NULL)
 		*point = (int)(li->cursor - li->buffer);
 	if (end != NULL)
 		*end = (int)(li->lastchar - li->buffer);
@@ -483,7 +483,7 @@ fn_complete(EditLine *el,
 		        &el->el_scratch),
 		    cur_off - (int)len, cur_off);
 	} else
-		matches = 0;
+		matches = NULL;
 	if (!attempted_completion_function || 
 	    (over != NULL && !*over && !matches))
 		matches = completion_matches(

Modified: head/lib/libedit/vi.c
==============================================================================
--- head/lib/libedit/vi.c	Sat Apr  9 18:39:57 2016	(r297756)
+++ head/lib/libedit/vi.c	Sat Apr  9 18:52:09 2016	(r297757)
@@ -1088,7 +1088,7 @@ vi_history_word(EditLine *el, Int c __at
 	if (wp == NULL)
 		return CC_ERROR;
 
-	wep = wsp = 0;
+	wep = wsp = NULL;
 	do {
 		while (Isspace(*wp))
 			wp++;
@@ -1101,7 +1101,7 @@ vi_history_word(EditLine *el, Int c __at
 	} while ((!el->el_state.doingarg || --el->el_state.argument > 0)
 	    && *wp != 0);
 
-	if (wsp == 0 || (el->el_state.doingarg && el->el_state.argument != 0))
+	if (wsp == NULL || (el->el_state.doingarg && el->el_state.argument != 0))
 		return CC_ERROR;
 
 	cv_undo(el);