Fix a few warnings.

[nmh] / sbr / fmt_scan.c

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index d0bb16dfc1053eb235c44d5648c8d50d1b6a139d..408b1093a86786beea9e309077867d4b82b2078f 100644 (file)
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -868,32 +868,10 @@ fmt_scan (struct format *format, char *scanl, size_t max, int width, int *dat,
                /* UNQUOTEs RFC-2822 quoted-string and quoted-pair */
        case FT_LS_UNQUOTE:
            if (str) {          
-               int m;
                strncpy(buffer, str, sizeof(buffer));
                /* strncpy doesn't NUL-terminate if it fills the buffer */
                buffer[sizeof(buffer)-1] = '\0';
-               str = buffer;
-       
-               /* we will parse from buffer to buffer2 */
-               n = 0; /* n is the input position in str */
-               m = 0; /* m is the ouput position in buffer2 */
-
-               while ( str[n] != '\0') {
-                   switch ( str[n] ) {
-                       case '\\':
-                           n++;
-                           if ( str[n] != '\0')
-                               buffer2[m++] = str[n++];
-                           break;
-                       case '"':
-                           n++;
-                           break;
-                       default:
-                           buffer2[m++] = str[n++];
-                           break;
-                       }
-               }
-               buffer2[m] = '\0';
+               unquote_string(buffer, buffer2);
                str = buffer2;
             }
            break;