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

58d0f4d7 · Jiri Denemark · 5f5c6a1b · 58d0f4d7
隐藏空白更改
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Showing with 2 addition and 1 deletion

tests/commandhelper.c tests/commandhelper.c +2 -1

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--- 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");