Use standard strrchr() instead of ancient rindex()

As suggested by cppcheck:

xditview.c:359:32: style: Obsolescent function 'rindex' called.
  It is recommended to use 'strrchr' instead. [rindexCalled]
    if (name[0] != '/' && (n = rindex (name, '/')))

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/xditview.c b/xditview.c
index 01c528d..1a65771 100644
--- a/xditview.c
+++ b/xditview.c
@@ -37,7 +37,7 @@ from the X Consortium.
 #include <X11/StringDefs.h>
 #include <X11/Xatom.h>
 #include <X11/Shell.h>
-#include <X11/Xos.h>		/* rindex declaration */
+#include <X11/Xos.h>
 #include <X11/Xaw/Paned.h>
 #include <X11/Xaw/Panner.h>
 #include <X11/Xaw/Porthole.h>
@@ -356,7 +356,7 @@ VisitFile (char *name, Boolean resetPage)
     }
     XtSetValues (dvi, arg, i);
     XtSetArg (arg[0], XtNtitle, name);
-    if (name[0] != '/' && (n = rindex (name, '/')))
+    if (name[0] != '/' && (n = strrchr (name, '/')))
 	n = n + 1;
     else
 	n = name;