rfc2047: detect iconv_open error properly

8 years ago · 9b2a97416d
parent 56a30a4068
commit 9b2a97416d
1 changed files with 1 additions and 3 deletions
--- a/rfc2047.c
+++ b/rfc2047.c
@ -139,10 +139,8 @@ blaze822_decode_rfc2047(char *dst, char *src, size_t dlen, char *tgtenc)
 		*e = '?';
 		e++;

-		if (ic < 0) {
-			perror("iconv_open");
+		if (ic == (iconv_t)-1)
 			goto nocode;
-		}

 		char enc = lc(*e++);
 		if (*e++ != '?')