fix a warning

Change-Id: I9aa2d121771a4a1cca2c4733b3f78ee72db70840
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/afb-api-so-v1.c b/src/afb-api-so-v1.c
index 7bb2c32..4bfd8d9 100644 (file)
--- a/src/afb-api-so-v1.c
+++ b/src/afb-api-so-v1.c
@@ -163,7 +163,7 @@ struct json_object *describe_cb(void *closure)
                if (verb->session & AFB_SESSION_CHECK)
                        json_object_array_add(a, json_object_new_string("session-check"));
                if (verb->session & AFB_SESSION_LOA_EQ) {
-                       const char *rel;
+                       const char *rel = "?";
                        char buffer[80];
                        switch (verb->session & AFB_SESSION_LOA_EQ) {
                        case AFB_SESSION_LOA_GE: rel = ">="; break;