input: Add sr_input_end().

[libsigrok.git] / src / backend.c

diff --git a/src/backend.c b/src/backend.c
index 48472bae55bc1ecb7e4659ab40f8da8016e5153b..6500bf54d484446582a6be9b6366d85d9be909f4 100644 (file)
--- a/src/backend.c
+++ b/src/backend.c
@@ -246,6 +246,10 @@ static int sanity_check_all_input_modules(void)
                        sr_err("No receive in module %d ('%s').", i, d);
                        errors++;
                }
+               if (!inputs[i]->end) {
+                       sr_err("No end in module %d ('%s').", i, d);
+                       errors++;
+               }
 
                if (errors == 0)
                        continue;