gEDA-cvs: pcb.git: branch: master updated (a759c4a8360a686f7f415ef28f42c3d0d3296b64)

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       via  a759c4a8360a686f7f415ef28f42c3d0d3296b64 (commit)
      from  7595662eae5a005024d17c09b713736c6c98314f (commit)

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=========
 Summary
=========

 src/action.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)


=================
 Commit Messages
=================

commit a759c4a8360a686f7f415ef28f42c3d0d3296b64
Author: Martin Kupec <martin.kupec@xxxxxxxxx>
Commit: Peter Clifton <pcjc2@xxxxxxxxx>

    action.c: Change macro ARG, to return NULL instead of 0
    
    When the argument number requested does not exist, return NULL, not 0,
    as this is more in keeping with the type (char *) normally returned.
    
    Commit message modified by Peter Clifton <pcjc2@xxxxxxxxx>

:100644 100644 e3576bf... ba1fbed... M	src/action.c

=========
 Changes
=========

commit a759c4a8360a686f7f415ef28f42c3d0d3296b64
Author: Martin Kupec <martin.kupec@xxxxxxxxx>
Commit: Peter Clifton <pcjc2@xxxxxxxxx>

    action.c: Change macro ARG, to return NULL instead of 0
    
    When the argument number requested does not exist, return NULL, not 0,
    as this is more in keeping with the type (char *) normally returned.
    
    Commit message modified by Peter Clifton <pcjc2@xxxxxxxxx>

diff --git a/src/action.c b/src/action.c
index e3576bf..ba1fbed 100644
--- a/src/action.c
+++ b/src/action.c
@@ -462,7 +462,7 @@ extern int stroke_trans (char *s);
 #endif
 static void ChangeFlag (char *, char *, int, char *);
 
-#define ARG(n) (argc > (n) ? argv[n] : 0)
+#define ARG(n) (argc > (n) ? argv[n] : NULL)
 
 #ifdef HAVE_LIBSTROKE
 
@@ -5429,7 +5429,7 @@ ActionSelect (int argc, char **argv, int x, int y)
 	      {
 		if (SelectObjectByName (type, pattern, true))
 		  SetChangedFlag (true);
-		if (ARG (1) == 0)
+		if (ARG (1) == NULL)
 		  free (pattern);
 	      }
 	    break;
@@ -5612,7 +5612,7 @@ ActionUnselect (int argc, char **argv, int x, int y)
 	      {
 		if (SelectObjectByName (type, pattern, false))
 		  SetChangedFlag (true);
-		if (ARG (1) == 0)
+		if (ARG (1) == NULL)
 		  free (pattern);
 	      }
 	    break;




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