Better error messages under Windows.

[tinc] / lib / utils.c

diff --git a/lib/utils.c b/lib/utils.c
index 43abf96..2e40ef5 100644 (file)
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -86,13 +86,16 @@ void cp_trace()
 #endif
 
 char *winerror(int err) {
-       static char buf[1024];
+       static char buf[1024], *newline;
 
        if (!FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
                NULL, err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, sizeof(buf), NULL)) {
                strncpy(buf, _("(unable to format errormessage)"), sizeof(buf));
        };
 
+       if((newline = strchr(buf, '\r')))
+               *newline = '\0';
+
        return buf;
 }
 #endif