From 5ca6382fe8adb5bc436a6d873c8b86c69d5abfd1 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Sun, 13 Sep 2020 14:43:46 +0300
Subject: [PATCH] Fix uninitialized variable in readmsg

* readmsg/readmsg.c (main): Initialize weedc.
---
 readmsg/readmsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/readmsg/readmsg.c b/readmsg/readmsg.c
index 9f305bb9c..3a9f420db 100644
--- a/readmsg/readmsg.c
+++ b/readmsg/readmsg.c
@@ -466,7 +466,7 @@ main (int argc, char **argv)
   mu_mailbox_t mbox = NULL;
   struct mu_wordsplit ws;
   char **weedv;
-  int weedc;
+  int weedc = 0;
   int unix_header = 0;
   
   /* Native Language Support */
-- 
2.28.0

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<tr><td><span title='2023-05-11 18:09:45 +0200'>2023-05-11</span></td><td><a href='/guix/commit/gnu/tests/vnstat.scm?id=d6f6b57766e95d2fa8af63d4460a2b303ca4d867'>tests: vnstat: Avoid call to 'getservbyname'.</a><span class='msg-avail'>...<span class='msg-tooltip'>This would break "make as-derivation" because /etc/services is
unavailable in the build environment:

  [ 38/ 80] loading...	 95.0% of 40 filesBacktrace:
  In guix/build/compile.scm:
      249:8 19 (compile-files "." "/gnu/store/s5nadqd6hkzivkxp33svwqslfn608ng5-guix-system-tests" ("gnu/tests/audio.scm" "gnu/tests/base.scm" "gnu/tests/ci.scm" "gnu/tests/cups.scm" "gnu/tests/d…" …) …)
  […]
  In unknown file:
	     0 (getserv "discard" "tcp")

  ERROR: In procedure getserv:
  In procedure getserv: no such service discard
  builder for `/gnu/store/…-guix-system-tests.drv' failed with exit code 1

* gnu/tests/vnstat.scm (run-vnstat-test): Hard-code 'guest-port' instead
of calling 'getservbyname'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-05-11 16:38:29 +0200'>2023-05-11</span></td><td><a href='/guix/commit/gnu/tests/vnstat.scm?id=1e4c45b0dc1bc0bbfe064cedf22573ab70812562'>tests: Add vnstat tests.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/tests/vnstat.scm: New file.
* gnu/local.mk: Register it.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Bruno Victal</td></tr>