From 8d471113cec11d09c7a9fc3200f90437a95b3161 Mon Sep 17 00:00:00 2001
From: Renge <renge@renge.io>
Date: Thu, 3 Mar 2022 17:43:40 -0500
Subject: [PATCH] fix: setdefaults & input of EOF

---
 hw2/src/par.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw2/src/par.c b/hw2/src/par.c
index 06026f2..5b9cd2a 100644
--- a/hw2/src/par.c
+++ b/hw2/src/par.c
@@ -235,7 +235,7 @@ static void setdefaults(
       start = *inlines;
       for (end = start;  *end;  ++end);
       for (line = inlines + 1;  *line;  ++line) {
-        for (p2 = *line;  *p2;  ++p2)
+        for (p2 = *line;  *p2;  ++p2);
         for (p1 = end;
              p1 > start && p2 > *line && p1[-1] == p2[-1];
              --p1, --p2);
@@ -297,6 +297,7 @@ int original_main(int argc, const char * const *argv)
   for (;;) {
     for (;;) {
       c = getchar();
+      if (c == EOF) goto parcleanup;
       if (c != '\n') break;
       putchar(c);
     }