* fix build without iconv

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index 1b3116c864e5d61231e6c7639336c7faf47f13b5..03459bd789fe42fbb8c2ff8b470ed72a5555f81f 100644 (file)
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -2175,8 +2175,9 @@ inline static void DecodeSegment(StrBuf *Target,
        StrBuf StaticBuf;
        char charset[128];
        char encoding[16];
+#ifdef HAVE_ICONV
        iconv_t ic = (iconv_t)(-1);
-
+#endif
        /* Now we handle foreign character sets properly encoded
         * in RFC2047 format.
         */
@@ -2216,16 +2217,19 @@ inline static void DecodeSegment(StrBuf *Target,
        else {
                StrBufAppendBuf(ConvertBuf2, ConvertBuf, 0);
        }
-
+#ifdef HAVE_ICONV
        ctdl_iconv_open("UTF-8", charset, &ic);
        if (ic != (iconv_t)(-1) ) {             
+#endif
                StrBufConvert(ConvertBuf2, ConvertBuf, &ic);
                StrBufAppendBuf(Target, ConvertBuf2, 0);
+#ifdef HAVE_ICONV
                iconv_close(ic);
        }
        else {
                StrBufAppendBufPlain(Target, HKEY("(unreadable)"), 0);
        }
+#endif
 }
 /*
  * Handle subjects with RFC2047 encoding such as:
@@ -2235,7 +2239,9 @@ void StrBuf_RFC822_to_Utf8(StrBuf *Target, const StrBuf *DecodeMe, const StrBuf*
 {
        StrBuf *ConvertBuf, *ConvertBuf2;
        char *start, *end, *next, *nextend, *ptr = NULL;
+#ifdef HAVE_ICONV
        iconv_t ic = (iconv_t)(-1) ;
+#endif
        const char *eptr;
        int passes = 0;
        int i, len, delta;
@@ -2261,11 +2267,13 @@ void StrBuf_RFC822_to_Utf8(StrBuf *Target, const StrBuf *DecodeMe, const StrBuf*
            (strcasecmp(ChrPtr(DefaultCharset), "UTF-8")) && 
            (strcasecmp(ChrPtr(DefaultCharset), "us-ascii")) )
        {
+#ifdef HAVE_ICONV
                ctdl_iconv_open("UTF-8", ChrPtr(DefaultCharset), &ic);
                if (ic != (iconv_t)(-1) ) {
                        StrBufConvert((StrBuf*)DecodeMe, ConvertBuf, &ic);///TODO: don't void const?
                        iconv_close(ic);
                }
+#endif
        }
 
        /* pre evaluate the first pair */