[PATCH] osmo-msc[master]: msc_vlr_tests: fix test nr arg: clear errno before strtol()

[Neels Hofmeyr]

Review at  https://gerrit.osmocom.org/4969

msc_vlr_tests: fix test nr arg: clear errno before strtol()

Change-Id: I8e9376f20a44f6348bcb85f0ff27a429dc90e1b8
---
M tests/msc_vlr/msc_vlr_tests.c
1 file changed, 1 insertion(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/69/4969/1

diff --git a/tests/msc_vlr/msc_vlr_tests.c b/tests/msc_vlr/msc_vlr_tests.c
index 7cd869b..0608e84 100644
--- a/tests/msc_vlr/msc_vlr_tests.c
+++ b/tests/msc_vlr/msc_vlr_tests.c
@@ -800,6 +800,7 @@
 		int arg;
 		long int nr;
 		for (arg = optind; arg < argc; arg++) {
+			errno = 0;
 			nr = strtol(argv[arg], NULL, 10);
 			if (errno) {
 				fprintf(stderr, "Invalid argument: %s\n",

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I8e9376f20a44f6348bcb85f0ff27a429dc90e1b8
Gerrit-PatchSet: 1
Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>