[PATCH] tests: Don't ignore return value of getcwd()

[Jiri Denemark <jdenemar@xxxxxxxxxx>]

---
 tests/commandhelper.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/tests/commandhelper.c b/tests/commandhelper.c
index 2ee9153..5b2f301 100644
--- a/tests/commandhelper.c
+++ b/tests/commandhelper.c
@@ -97,7 +97,8 @@ int main(int argc, char **argv) {
 
     fprintf(log, "DAEMON:%s\n", getppid() == 1 ? "yes" : "no");
     char cwd[1024];
-    getcwd(cwd, sizeof(cwd));
+    if (!getcwd(cwd, sizeof(cwd)))
+        return EXIT_FAILURE;
     if (strlen(cwd) > strlen("/commanddata") &&
         STREQ(cwd + strlen(cwd) - strlen("/commanddata"), "/commanddata"))
         strcpy(cwd, ".../commanddata");
-- 
1.7.3.2

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