avoid of fix warnings issued by Visual Studio YAZ-803

[yaz-moved-to-github.git] / src / iso5428.c

diff --git a/src/iso5428.c b/src/iso5428.c
index 3df6b5d..8d7b3c2 100644 (file)
--- a/src/iso5428.c
+++ b/src/iso5428.c
@@ -356,7 +356,7 @@ static size_t write_iso_5428_1984(yaz_iconv_t cd, yaz_iconv_encoder_t en,
             yaz_iconv_set_errno(cd, YAZ_ICONV_EILSEQ);
             return (size_t) -1;
         }
-        out[k++] = x;
+        out[k++] = (unsigned char ) x;
         break;
     }
     *outbytesleft -= k;