Fix bugs in ics{wcs,mbs}to{mbs,wcs}.

[doldaconnect.git] / daemon / utils.c

diff --git a/daemon/utils.c b/daemon/utils.c
index 878fb61..d084db6 100644 (file)
--- a/daemon/utils.c
+++ b/daemon/utils.c
@@ -190,7 +190,7 @@ wchar_t *icsmbstowcs(char *mbs, char *charset, wchar_t *def)
        free(buf);
     if((buf = icmbstowcs(mbs, charset)) == NULL)
     {
-       if(*def == '~')
+       if((def != NULL) && (*def == L'~'))
        {
            flog(LOG_WARNING, "icsmbstowcs: could not convert wcs string into charset %s: %s", charset, strerror(errno));
            def++;
@@ -264,7 +264,7 @@ char *icswcstombs(wchar_t *wcs, char *charset, char *def)
        free(buf);
     if((buf = icwcstombs(wcs, charset)) == NULL)
     {
-       if(*def == '~')
+       if((def != NULL) && (*def == '~'))
        {
            flog(LOG_WARNING, "icswcstombs: could not convert mbs string from charset %s: %s", charset, strerror(errno));
            def++;