From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Tue, 4 Feb 2020 21:05:30 +0000 (-0500)
Subject: Fix: lttng-events.c: variable may be used uninitialized
X-Git-Tag: before-upstreaming~34
X-Git-Url: http://git.lttng.org/?p=lttng-modules.git;a=commitdiff_plain;h=0f3eaad4c02e725a7310d94ebdaa858344b9bdbe

Fix: lttng-events.c: variable may be used uninitialized

Fixes the following warning:
	/home/frdeso/projets/lttng/modules/lttng-events.c: In function ‘print_metadata_escaped_field’:
	/home/frdeso/projets/lttng/modules/lttng-events.c:2563:5: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  	  if (ret)
     	     ^

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: If2db5e1ad9782fb49d6d07026976d3d22f89f2ab
---

diff --git a/lttng-events.c b/lttng-events.c
index 1ccbffd6..a4160f1c 100644
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -2517,7 +2517,7 @@ int64_t measure_clock_offset(void)
 static
 int print_escaped_ctf_string(struct lttng_session *session, const char *string)
 {
-	int ret;
+	int ret = 0;
 	size_t i;
 	char cur;