[PATCH:xman 1/2] Fix tautology to the intended check.

[Thomas Klausner]

From: Jörg Sonnenberger <joerg at NetBSD.org>

Signed-off-by: Thomas Klausner <wiz at NetBSD.org>
---
 handler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/handler.c b/handler.c
index e61687e..87a928e 100644
--- a/handler.c
+++ b/handler.c
@@ -320,7 +320,7 @@ SaveFormattedPage(Widget w, XEvent * event, String * params,
  * If we are not active then take no action.
  */
 
-    if (man_globals->tempfile == NULL)
+    if (man_globals->tempfile[0] == '\0')
         return;
 
     switch (params[0][0]) {
-- 
1.9.3