Fixed the trap in mhmail.

[mmh] / sbr / m_convert.c

diff --git a/sbr/m_convert.c b/sbr/m_convert.c
index 1696190..c88747f 100644 (file)
--- a/sbr/m_convert.c
+++ b/sbr/m_convert.c
@@ -263,10 +263,10 @@ m_conv (struct msgs *mp, char *str, int call)
 #ifdef LOCALE
     /* doesn't enforce lower case */
     for (bp = buf; (isalpha(*cp) || *cp == '.')
-               && (bp - buf < sizeof(buf) - 1); )
+           && (bp - buf < (int) sizeof(buf) - 1); )
 #else
     for (bp = buf; ((*cp >= 'a' && *cp <= 'z') || *cp == '.')
-               && (bp - buf < sizeof(buf) - 1); )
+           && (bp - buf < (int) sizeof(buf) - 1); )
 #endif /* LOCALE */
     {
        *bp++ = *cp++;