Character '.' matches any single character.

[yaz-moved-to-github.git] / util / matchstr.c

diff --git a/util/matchstr.c b/util/matchstr.c
index e30a47d..193a47e 100644 (file)
--- a/util/matchstr.c
+++ b/util/matchstr.c
@@ -4,7 +4,10 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: matchstr.c,v $
- * Revision 1.1  1999-06-08 10:10:16  adam
+ * Revision 1.2  1999-10-15 11:35:41  adam
+ * Character '.' matches any single character.
+ *
+ * Revision 1.1  1999/06/08 10:10:16  adam
  * New sub directory zutil. Moved YAZ Compiler to be part of YAZ tree.
  *
  * Revision 1.7  1997/09/30 11:47:47  adam
@@ -49,24 +52,26 @@ int yaz_matchstr(const char *s1, const char *s2)
 {
     while (*s1 && *s2)
     {
-       char c1, c2;
+       char c1 = *s1;
+       char c2 = *s2;
 
-        if (*s2 == '?')
+        if (c2 == '?')
             return 0;
-       if (*s1 == '-')
+       if (c1 == '-')
            s1++;
-       if (*s2 == '-')
+       if (c2 == '-')
            s2++;
-       if (!*s1 || !*s2)
-           break;
-       c1 = *s1;
-       c2 = *s2;
-       if (isupper(c1))
-           c1 = tolower(c1);
-       if (isupper(c2))
-           c2 = tolower(c2);
-       if (c1 != c2)
+       if (!c1 || !c2)
            break;
+        if (c2 != '.')
+        {
+           if (isupper(c1))
+               c1 = tolower(c1);
+           if (isupper(c2))
+               c2 = tolower(c2);
+           if (c1 != c2)
+               break;
+        }
        s1++;
        s2++;
     }