diff --git a/dumb/src/helpers/resamp3.inc b/dumb/src/helpers/resamp3.inc
index 1581e7bfa..05c0dfbb7 100644
--- a/dumb/src/helpers/resamp3.inc
+++ b/dumb/src/helpers/resamp3.inc
@@ -124,13 +124,12 @@ int32 dumb_resample(DUMB_RESAMPLER *resampler, sample_t *dst, int32 dst_size, VO
 						todo_clocks_set = todo_clocks;
 						if ( todo_clocks_set > 256 * 65536 ) todo_clocks_set = 256 * 65536;
 						todo_clocks -= todo_clocks_set;
-						todo = ( todo_clocks_set - resampler->last_clock + inv_dt - 1 ) / inv_dt;
-						if ( todo < 0 ) todo = 0;
-						LOOP4(todo,
+						while ( resampler->last_clock < todo_clocks_set )
+						{
 							POKE_ALIAS(2);
 							pos--;
 							x -= SRC_CHANNELS;
-						);
+						}
 						todo = todo_clocks_set >> 16;
 						MIX_ALIAS( todo );
 					}
@@ -229,13 +228,12 @@ int32 dumb_resample(DUMB_RESAMPLER *resampler, sample_t *dst, int32 dst_size, VO
 						todo_clocks_set = todo_clocks;
 						if ( todo_clocks_set > 256 * 65536 ) todo_clocks_set = 256 * 65536;
 						todo_clocks -= todo_clocks_set;
-						todo = ( todo_clocks_set - resampler->last_clock + inv_dt - 1 ) / inv_dt;
-						if ( todo < 0 ) todo = 0;
-						LOOP4(todo,
+						while ( resampler->last_clock < todo_clocks_set )
+						{
 							POKE_ALIAS(-2);
 							pos++;
 							x += SRC_CHANNELS;
-						);
+						}
 						todo = todo_clocks_set >> 16;
 						MIX_ALIAS( todo );
 					}
diff --git a/dumb/src/helpers/resample.c b/dumb/src/helpers/resample.c
index e78d0d39c..4424a4934 100644
--- a/dumb/src/helpers/resample.c
+++ b/dumb/src/helpers/resample.c
@@ -117,9 +117,9 @@ int dumb_resampling_quality = DUMB_RQ_CUBIC;
  */
 #define LOOP4(iterator, CONTENT) \
 { \
-	while (iterator) { \
+	while ( (iterator)-- ) \
+	{ \
 		CONTENT; \
-		(iterator)--; \
 	} \
 }
 #endif
diff --git a/dumb/src/it/itrender.c b/dumb/src/it/itrender.c
index 4d188ae6a..b8d4b5e92 100644
--- a/dumb/src/it/itrender.c
+++ b/dumb/src/it/itrender.c
@@ -4863,7 +4863,7 @@ static DUMB_IT_SIGRENDERER *init_sigrenderer(DUMB_IT_SIGDATA *sigdata, int n_cha
 		channel->channelvolume = sigdata->channel_volume[i];
 		channel->instrument = 0;
 		channel->sample = 0;
-		channel->note = 0;
+		channel->note = IT_NOTE_OFF;
 		channel->SFmacro = 0;
 		channel->filter_cutoff = 127;
 		channel->filter_resonance = 0;