shithub: pokered

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$0 is a valid tile in maps, even though $00 is the terminating byte.

Pointed out by Sawakita.

hg-commit-id: 27881f5e6bd4

--- a/extras/redrle.c

+++ b/extras/redrle.c

@@ -64,11 +64,11 @@

 		for (;;) {

 			int i, count;

 			int byte = fgetc(infile);

+			if (byte == 0)

+				break;

 			count = byte & 0xF;

 			byte >>= 4;

-			if (byte == 0)

-				break;

 			if (feof(infile)) {

 				fprintf(stderr, "Decompress error: reached "

 				    "end of file without finding terminating "

@@ -98,12 +98,6 @@

 			if (byte > 0xF) {

 				fprintf(stderr, "Compress error: read a byte "

 				    "greater than 0xF.\n");

-				exit(1);

-			}

-

-			if (byte == 0) {

-				fprintf(stderr, "Compress error: read a byte "

-				    "of 0x00.\n");

 				exit(1);

 			}