From: jonathan.rajotte-julien@efficios.com (Jonathan Rajotte)
Subject: [lttng-dev] [PATCH lttng-tools] Fix: getenv can return null
Date: Tue, 30 Apr 2019 19:09:24 -0400 [thread overview]
Message-ID: <20190430230924.23711-1-jonathan.rajotte-julien@efficios.com> (raw)
On system with LANG not defined getenv will return null.
An example of such system is the lava runner used by ci.lttng.org.
https://ci.lttng.org/view/System%20Tests/
Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
---
src/common/time.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/common/time.c b/src/common/time.c
index 5519e3ab4..a01c16df5 100644
--- a/src/common/time.c
+++ b/src/common/time.c
@@ -76,7 +76,7 @@ void __attribute__((constructor)) init_locale_utf8_support(void)
if (program_locale && strstr(program_locale, "utf8")) {
utf8_output_supported = true;
- } else if (strstr(lang, "utf8")) {
+ } else if (lang && strstr(lang, "utf8")) {
utf8_output_supported = true;
}
}
--
2.17.1
reply other threads:[~2019-04-30 23:09 UTC|newest]
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