5 files changed, 6 insertions, 3 deletions
diff --git a/src/pulse/def.h b/src/pulse/def.h
index 01ed0f6d..a22e3c19 100644
--- a/src/pulse/def.h
+++ b/src/pulse/def.h
@@ -161,6 +161,7 @@ enum {
     PA_ERR_NODATA,                 /**< No data */
     PA_ERR_VERSION,                /**< Incompatible protocol version \since 0.8 */
     PA_ERR_TOOLARGE,               /**< Data too large \since 0.8.1 */
+    PA_ERR_NOTSUPPORTED,           /**< Operation not supported \since 0.9.5 */
     PA_ERR_MAX                     /**< Not really an error but the first invalid error code */
 };
 
diff --git a/src/pulse/introspect.c b/src/pulse/introspect.c
index 8aaf8b3f..d750bbde 100644
--- a/src/pulse/introspect.c
+++ b/src/pulse/introspect.c
@@ -1248,6 +1248,7 @@ pa_operation* pa_context_move_sink_input_by_name(pa_context *c, uint32_t idx, ch
     assert(c->ref >= 1);
 
     PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+    PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
     PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
     PA_CHECK_VALIDITY_RETURN_NULL(c, sink_name && *sink_name, PA_ERR_INVALID);
 
@@ -1272,6 +1273,7 @@ pa_operation* pa_context_move_sink_input_by_index(pa_context *c, uint32_t idx, u
     assert(c->ref >= 1);
 
     PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+    PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
     PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
     PA_CHECK_VALIDITY_RETURN_NULL(c, sink_idx != PA_INVALID_INDEX, PA_ERR_INVALID);
 
diff --git a/src/utils/pacat.c b/src/utils/pacat.c
index dda5c192..1c581f4d 100644
--- a/src/utils/pacat.c
+++ b/src/utils/pacat.c
@@ -37,7 +37,7 @@
 
 #define TIME_EVENT_USEC 50000
 
-#if PA_API_VERSION != 9
+#if PA_API_VERSION < 9
 #error Invalid PulseAudio API version
 #endif
 
diff --git a/src/utils/pactl.c b/src/utils/pactl.c
index 3674f950..0fde33eb 100644
--- a/src/utils/pactl.c
+++ b/src/utils/pactl.c
@@ -37,7 +37,7 @@
 
 #include <pulse/pulseaudio.h>
 
-#if PA_API_VERSION != 9
+#if PA_API_VERSION < 10
 #error Invalid PulseAudio API version
 #endif
 
diff --git a/src/utils/paplay.c b/src/utils/paplay.c
index 7b34016c..0386c9df 100644
--- a/src/utils/paplay.c
+++ b/src/utils/paplay.c
@@ -37,7 +37,7 @@
 
 #include <pulse/pulseaudio.h>
 
-#if PA_API_VERSION != 9
+#if PA_API_VERSION < 9
 #error Invalid PulseAudio API version
 #endif