remove now-unnecessary initialization of kbinput in main()

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1612 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -75,6 +75,7 @@ CVS code -
 	- Remove unused variable option_index. (DLR)
 	- Fix omission of NANO_NO_KEY in the shortcut list scanning
 	  code. (DLR)
+	- Remove now-unnecessary initialization of kbinput. (DLR)
 - nano.h:
 	- Comment additions and cosmetic tweaks. (DLR)
 - search.c:

src/nano.c

@@ -3055,7 +3055,7 @@ int main(int argc, char *argv[])
     int fill_flag_used = 0;	/* Was the fill option used? */
     const shortcut *s;
     int keyhandled = 0;	/* Have we handled the keystroke yet? */
-    int kbinput = -1;		/* Input from keyboard */
+    int kbinput;		/* Input from keyboard */
     int meta;
 
 #ifndef NANO_SMALL