From: Jonas Fonseca <fonseca@diku.dk>
Date: Tue, 30 Mar 2010 11:00:35 +0000 (-0400)
Subject: utf8: make utf8_to_unicode return 0 when encountering invalid symbols
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=6946396de310c62bb4f26a7c215a9c55aa641651;p=tig.git

utf8: make utf8_to_unicode return 0 when encountering invalid symbols

... instead of calling die.
---

diff --git a/tig.c b/tig.c
index cad66c8..d4a5591 100644
--- a/tig.c
+++ b/tig.c
@@ -6842,7 +6842,7 @@ utf8_to_unicode(const char *string, size_t length)
 		unicode +=  (string[5] & 0x3f);
 		break;
 	default:
-		die("Invalid Unicode length");
+		return 0;
 	}
 
 	/* Invalid characters could return the special 0xfffd value but NUL