X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/32393657bff79d9925ec865aebb066c9409c4e27..64cc4714abd0d616327bfacdfc1b0fb45bff096e:/src/src/rda.c?ds=sidebyside

diff --git a/src/src/rda.c b/src/src/rda.c
index 498a06168..5615b64d5 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;
 }
 
 
@@ -222,7 +222,7 @@ if (!(fwd = Ufopen(filename, "rb"))) switch(errno)
 
 DEFAULT_ERROR:
   default:
-    *error = string_open_failed(errno, "%s", filename);
+    *error = string_open_failed("%s", filename);
     *yield = FF_ERROR;
     return NULL;
   }
@@ -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");