[140638] trunk/base/src/pextlib1.0/tracelib.c

[cal at macports.org]

Revision: 140638
          https://trac.macports.org/changeset/140638
Author:   cal at macports.org
Date:     2015-09-28 13:38:28 -0700 (Mon, 28 Sep 2015)
Log Message:
-----------
base: tracelib: Add explicit local variable init

This should not have been not necessary, because len is initialized by the
first call to recv(2), but better be safe then sorry. Additionally, this looks
cleaner.

Modified Paths:
--------------
    trunk/base/src/pextlib1.0/tracelib.c

Modified: trunk/base/src/pextlib1.0/tracelib.c
===================================================================
--- trunk/base/src/pextlib1.0/tracelib.c	2015-09-28 20:36:29 UTC (rev 140637)
+++ trunk/base/src/pextlib1.0/tracelib.c	2015-09-28 20:38:28 UTC (rev 140638)
@@ -295,7 +295,7 @@
 static int process_line(int sock) {
     char *f;
     char buf[BUFSIZE];
-    uint32_t len;
+    uint32_t len = 0;
     ssize_t ret;
 
     if ((ret = recv(sock, &len, sizeof(len), MSG_WAITALL)) != sizeof(len)) {
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