Fixed assertion failure if user's home directory not accessible

[userv.git] / client.c

diff --git a/client.c b/client.c
index f53211fd310a0295135bd5b1288f2cc59cf14f40..d201bef428672b9b84683082b990b886f514700e 100644 (file)
--- a/client.c
+++ b/client.c
@@ -738,13 +738,14 @@ static void callvalueoption(const struct optioninfo *oip, char *arg) {
   char *equals;
   if (oip->values == 2) {
     equals= strchr(arg,'=');
-    if (!equals)
+    if (!equals) {
       if (oip->abbrev)
         usageerror("option --%s (-%c) passed argument `%s' with no `='",
                    oip->full,oip->abbrev,arg);
       else
         usageerror("option --%s passed argument `%s' with no `='",
                    oip->full,arg);
+    }
     *equals++= 0;
     (oip->fn)(oip,equals,arg);
   } else {