in do_browser(), make fileline and the static selected size_t's, since

the latter can hold the value of the former, and the former can be that
large


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3312 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -33,6 +33,9 @@ CVS code -
 	  the file list display after returning from the help browser at
 	  the "Go To Directory" prompt. (DLR)
 	- Rename variable j to i, for consistency. (DLR)
+	- Make fileline and the static selected size_t's, since the
+	  latter can hold the value of the former, and the former can be
+	  that large. (DLR)
 - chars.c:
   mbstrchr()
 	- Make parameter c const. (DLR)

src/browser.c

@@ -38,7 +38,7 @@ static int width = 0;
 	/* The number of columns to display the list in. */
 static int longest = 0;
 	/* The number of columns in the longest filename in the list. */
-static int selected = 0;
+static size_t selected = 0;
 	/* The currently selected filename in the list. */
 
 /* Our browser function.  path is the path to start browsing from.
@@ -89,7 +89,8 @@ char *do_browser(char *path, DIR *dir)
     do {
 	bool abort = FALSE;
 	struct stat st;
-	int i, fileline;
+	int i;
+	size_t fileline;
 	char *new_path;
 	    /* Used by the "Go To Directory" prompt. */
 #ifndef DISABLE_MOUSE