cppcheck: Simplify empty string test without using strlen()

[lttng-tools.git] / src / lib / lttng-ctl / lttng-ctl.c

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 6bf19a46acadc97ee3815a91189835daa8e307ba..3e532ad60067c6db4a454eb2d4d6b3ab890a6d7e 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1399,7 +1399,7 @@ int lttng_session_daemon_alive(void)
                return ret;
        }
 
-       if (strlen(sessiond_sock_path) == 0) {
+       if (*sessiond_sock_path == '\0') {
                /*
                 * No socket path set. Weird error which means the constructor was not
                 * called.