--- tiff-3.8.2/tools/tiff2pdf.c	8 Jun 2006 11:27:11 -0000	1.35

+++ tiff-3.8.2/tools/tiff2pdf.c	19 Jun 2006 20:12:08 -0000	1.36

@@ -937,7 +937,7 @@

 #ifdef JPEG_SUPPORT

 	if(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){

-		if(t2p->pdf_defaultcompressionquality<100 ||

+		if(t2p->pdf_defaultcompressionquality>100 ||

 			t2p->pdf_defaultcompressionquality<1){

 			t2p->pdf_defaultcompressionquality=0;

 		}

@@ -945,25 +945,17 @@

 #endif

 #ifdef ZIP_SUPPORT

 	if(t2p->pdf_defaultcompression==T2P_COMPRESS_ZIP){

-		switch (t2p->pdf_defaultcompressionquality){

-			case 1: case 10: case 11: case 12: case 13: case 14: case 15:

-			case 101: case 110: case 111: case 112: case 113: case 114: case 115:

-			case 201: case 210: case 211: case 212: case 213: case 214: case 215:

-			case 301: case 310: case 311: case 312: case 313: case 314: case 315:

-			case 401: case 410: case 411: case 412: case 413: case 414: case 415:

-			case 501: case 510: case 511: case 512: case 513: case 514: case 515:

-			case 601: case 610: case 611: case 612: case 613: case 614: case 615:

-			case 701: case 710: case 711: case 712: case 713: case 714: case 715:

-			case 801: case 810: case 811: case 812: case 813: case 814: case 815:

-			case 901: case 910: case 911: case 912: case 913: case 914: case 915:

-				break;

-			default:

-				t2p->pdf_defaultcompressionquality=0;

+ 		uint16 m=t2p->pdf_defaultcompressionquality%100;

+ 		if(t2p->pdf_defaultcompressionquality/100 > 9 ||

+ 			(m>1 && m<10) || m>15){

+ 			t2p->pdf_defaultcompressionquality=0;

 		}

 		if(t2p->pdf_defaultcompressionquality%100 !=0){

+ 			t2p->pdf_defaultcompressionquality/=100;

+ 			t2p->pdf_defaultcompressionquality*=100;

 			TIFFError(

 				TIFF2PDF_MODULE, 

-				"PNG Group predictor differencing not implemented, assuming compresion quality %u", 

+				"PNG Group predictor differencing not implemented, assuming compression quality %u", 

 				t2p->pdf_defaultcompressionquality);

 		}

 		t2p->pdf_defaultcompressionquality%=100;