X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=lib%2Frx.c;h=168a3fe8ecbcc3d5582e40d24a766de5d7f2a125;hp=1330af8529b145ce7de597f4156b910d90fc21c0;hb=f5b0a93af0b948eaeabe061f5e75f686c7eaef79;hpb=fa7f733a61a6fe3143198791ab470ddf4d08fdbe

diff --git a/lib/rx.c b/lib/rx.c
index 1330af8..168a3fe 100644
--- a/lib/rx.c
+++ b/lib/rx.c
@@ -4,16 +4,20 @@
  * please see the file GPL in the top level source directory.
  */
 
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "rx.h"
 
 #include "mem.h"
 #include "str.h"
 
 rx_t *rx_compile (const char *s, int flags) {
-  rx_t *pp = safe_calloc (sizeof (rx_t), 1);
+  rx_t *pp = safe_calloc (1, sizeof (rx_t));
 
   pp->pattern = safe_strdup (s);
-  pp->rx = safe_calloc (sizeof (regex_t), 1);
+  pp->rx = safe_calloc (1, sizeof (regex_t));
   if (REGCOMP(pp->rx, NONULL (s), flags) != 0)
     rx_free (&pp);
 
@@ -33,7 +37,7 @@ int rx_compare (const rx_t* r1, const rx_t* r2) {
 
 int rx_list_match (list2_t* l, const char* pat) {
   int i = 0;
-  if (!pat || list_empty(l))
+  if (!pat || !*pat || list_empty(l))
     return (0);
   for (i = 0; i < l->length; i++)
     if (REGEXEC(((rx_t*) l->data[i])->rx, pat) == 0)