From 9bf7f71c8e29328bda5689d79b412cc0dde9fbe9 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Fri, 31 Jan 2014 00:13:32 +0100
Subject: srd_inst_probe_set_all: Error out upon missing required probes.

---
 instance.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'instance.c')

diff --git a/instance.c b/instance.c
index ab813e6..594f144 100644
--- a/instance.c
+++ b/instance.c
@@ -305,6 +305,16 @@ SRD_API int srd_inst_probe_set_all(struct srd_decoder_inst *di,
 		        (i < num_required_probes) ? "required" : "optional");
 	}
 
+	/* Report an error if not all required probes were specified. */
+	for (i = 0; i < num_required_probes; i++) {
+		if (new_probemap[i] != -1)
+			continue;
+		p = g_slist_nth(di->decoder->probes, i)->data;
+		srd_err("Required probe '%s' (index %d) was not specified.",
+			p->id, i);
+		return SRD_ERR;
+	}
+
 	g_free(di->dec_probemap);
 	di->dec_probemap = new_probemap;
 
-- 
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