shithub: aacenc

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fixup

--- a/frontend/aacenc.c

+++ b/frontend/aacenc.c

@@ -129,12 +129,15 @@

 			break;

 		if((sz = faacEncEncode(e, pcm, n/sizeof(*pcm), obuf, outsz)) < 0)

 			sysfatal("faacEncEncode");

+		else if(sz == 0)

+			continue;

+

 		if(ns != 0){

 			memmove(ph, obuf, 7);

 			/* set frame size */

 			ph[3] &= ~3;

 			ph[4] = sizeof(ph)>>3;

-			ph[5] = (ph[5]&~0xe0) | sizeof(ph)<<4;

+			ph[5] = (ph[5]&~0xe0) | sizeof(ph)<<5;

 			ph[7] = 0x04; /* DSE */

 			ph[8] = 'n';

 			ph[9] = 's';

@@ -143,7 +146,8 @@

 			for(i = 0; i < 8; i++, ns >>= 8)

 				ph[12+i] = ns;

 			ns = 0;

-			Bwrite(&out, ph, sizeof(ph));

+			if(Bwrite(&out, ph, sizeof(ph)) < 0)

+				break;

 		}

 		if(Bwrite(&out, obuf, sz) < 0)

 			break;