From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 21 Nov 2016 22:19:50 +0000 (+0200)
Subject: patch: fix debug log failure
X-Git-Tag: 1_26_0~37
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=2eff59667d3c590f27ee39cd0969b2221af739a0;p=oweals%2Fbusybox.git

patch: fix debug log failure

If we reach the end of plist it means the input has still data while we
are expecting EOF. Fix the log to avoid a crash.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/editors/patch.c b/editors/patch.c
index 988021d77..4ee9339a7 100644
--- a/editors/patch.c
+++ b/editors/patch.c
@@ -295,7 +295,7 @@ static int apply_one_hunk(void)
 				// recheck remaining buffered data for a new match.
 
 				if (PATCH_DEBUG)
-					fdprintf(2, "NOT: %s\n", plist->data);
+					fdprintf(2, "NOT: %s\n", plist ? plist->data : "EOF");
 
 				TT.state = 3;
 				check = buf;