X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Frda.c;h=aed8abc246b54b5e1a764f0e13171c827f958542;hb=a63442492d25b3ab12d0bce2a8b879e32855aa72;hp=498a06168cd865b514bb6b6fd0fea3cecb725e2d;hpb=32393657bff79d9925ec865aebb066c9409c4e27;p=exim.git

diff --git a/src/src/rda.c b/src/src/rda.c
index 498a06168..aed8abc24 100644
--- a/src/src/rda.c
+++ b/src/src/rda.c
@@ -42,7 +42,7 @@ Returns:   FILTER_EXIM    if it starts with "# Exim filter"
 static BOOL
 match_tag(const uschar *s, const uschar *tag)
 {
-for (; *tag != 0; s++, tag++)
+for (; *tag; s++, tag++)
   if (*tag == ' ')
     {
     while (*s == ' ' || *s == '\t') s++;
@@ -60,10 +60,10 @@ tags for other types of filter. */
 int
 rda_is_filter(const uschar *s)
 {
-while (isspace(*s)) s++;     /* Skips initial blank lines */
-if (match_tag(s, CUS"# exim filter")) return FILTER_EXIM;
-  else if (match_tag(s, CUS"# sieve filter")) return FILTER_SIEVE;
-    else return FILTER_FORWARD;
+Uskip_whitespace(&s);			/* Skips initial blank lines */
+if (match_tag(s, CUS"# exim filter"))		return FILTER_EXIM;
+else if (match_tag(s, CUS"# sieve filter"))	return FILTER_SIEVE;
+else						return FILTER_FORWARD;
 }
 
 
@@ -768,7 +768,7 @@ if ((pid = exim_fork(US"router-interpret")) == 0)
 out:
   (void)close(fd);
   search_tidyup();
-  exim_underbar_exit(0, US"rda");
+  exim_underbar_exit(EXIT_SUCCESS);
 
 bad:
   DEBUG(D_rewrite) debug_printf("rda_interpret: failed write to pipe\n");