X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fsox%2Ffilter_sox.c;h=66cc54d3c50e2817b49ba8190fce1fb75ffc588d;hb=4112170ce8053261b9c67f58df87c2a3573b6602;hp=42bf8128845ff8cd4a3c5962ecdbfd64f31c7d1c;hpb=36493085be1aa428d2b207ebad20d3914bdcece8;p=melted

diff --git a/src/modules/sox/filter_sox.c b/src/modules/sox/filter_sox.c
index 42bf812..66cc54d 100644
--- a/src/modules/sox/filter_sox.c
+++ b/src/modules/sox/filter_sox.c
@@ -106,7 +106,9 @@ static int create_effect( mlt_filter this, char *value, int count, int channel,
 #ifdef SOX14
 	//fprintf(stderr, "%s: effect %s count %d\n", __FUNCTION__, tokeniser->tokens[0], tokeniser->count );
 #if (ST_LIB_VERSION_CODE >= ST_LIB_VERSION(14,1,0))
-	eff_t eff = sox_create_effect( sox_find_effect( tokeniser->tokens[0] ) );
+	sox_effect_handler_t const *eff_handle = sox_find_effect( tokeniser->tokens[0] );
+	if (eff_handle == NULL ) return error;
+	eff_t eff = sox_create_effect( eff_handle );
 	effect_destructor = ( mlt_destructor ) delete_effect;
 	sox_encodinginfo_t *enc = calloc( 1, sizeof( sox_encodinginfo_t ) );
 	enc->encoding = SOX_ENCODING_SIGN2;