rename 'signal' to 'sig' to avoid warnings with -Wshadow on some GCC.

diff --git a/dialer/callscreen.c b/dialer/callscreen.c
index d13623a..d6288cd 100644 (file)
--- a/dialer/callscreen.c
+++ b/dialer/callscreen.c
@@ -204,7 +204,7 @@ static void _call_changed(void *data, OFono_Call *c)
 {
        Callscreen *ctx = data;
        OFono_Call_State state;
-       const char *contact, *status, *signal = "hide,answer";
+       const char *contact, *status, *sig = "hide,answer";
 
        DBG("ctx=%p, call=%p, changed=%p", ctx, ctx->in_use, c);
 
@@ -235,7 +235,7 @@ static void _call_changed(void *data, OFono_Call *c)
                break;
        case OFONO_CALL_STATE_INCOMING:
                status = "Incoming...";
-               signal = "show,answer";
+               sig = "show,answer";
                break;
        case OFONO_CALL_STATE_WAITING:
                status = "Waiting...";
@@ -246,7 +246,7 @@ static void _call_changed(void *data, OFono_Call *c)
 
        elm_object_part_text_set(ctx->self, "elm.text.name", contact);
        elm_object_part_text_set(ctx->self, "elm.text.status", status);
-       elm_object_signal_emit(ctx->self, signal, "call");
+       elm_object_signal_emit(ctx->self, sig, "call");
 
        if (state == OFONO_CALL_STATE_DISCONNECTED)
                _call_disconnected_show(ctx, c, "local");