fix compile error

A variable used in the previous commit was actually removed in another
commit; that is why I didn't catch it.

Reported-by: Duncan < 1i5t5.duncan@cox.net>
X-Gentoo-Bug: 394369
X-Gentoo-Bug-URL: http://bugs.gentoo.org/show_bug.cgi?id=394369

src/rc/runscript.c

@@ -1104,6 +1104,7 @@ runscript(int argc, char **argv)
 	char *dir, *save = NULL, *saveLnk = NULL;
 	char pidstr[10];
 	size_t l = 0, ll;
+ 	const char *file;
 	struct stat stbuf;
 
 	/* Show help if insufficient args */