fix uninitialized variable bug that caused 'quiz function ed-command'

to dump core.  from Szabolcs Szigeti <pink@bagira.fsz.bme.hu>

diff --git a/quiz/quiz.c b/quiz/quiz.c
index c00a6ef079ed82fd95ac8e94e01cf52bdccae488..dddc1c96d7af610406572dbe5ae3c0c88f7714a5 100644 (file)
--- a/quiz/quiz.c
+++ b/quiz/quiz.c
@@ -42,7 +42,7 @@ char copyright[] =
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)quiz.c     5.1 (Berkeley) 11/10/91";*/
-static char rcsid[] = "$Id: quiz.c,v 1.2 1993/08/01 18:52:59 mycroft Exp $";
+static char rcsid[] = "$Id: quiz.c,v 1.3 1993/11/17 11:58:40 cgd Exp $";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -310,7 +310,7 @@ appdstr(s, tp)
        register int ch;
        char *m;
 
-       if ((m = malloc(strlen(sp) + strlen(tp) + 1)) == NULL)
+       if ((m = malloc(strlen(s) + strlen(tp) + 1)) == NULL)
                err("%s", strerror(errno));
        for (mp = m, sp = s; *mp++ = *sp++;);