Return non-zero exit code when "tinc get" does not find the requested variable.

diff --git a/src/tincctl.c b/src/tincctl.c
index 7a3195e..73b998a 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -1613,7 +1613,7 @@ static int cmd_config(int argc, char *argv[]) {
        if(action < -1) {
                if(!found)
                        fprintf(stderr, "No matching configuration variables found.\n");
-               return 0;
+               return 1;
        }
 
        // Make sure we wrote everything...