changed the folders command to use execlp instead of

[unix-history] / usr / src / usr.bin / mail / vars.c

diff --git a/usr/src/usr.bin/mail/vars.c b/usr/src/usr.bin/mail/vars.c
index 82484ff..7f07f93 100644 (file)
--- a/usr/src/usr.bin/mail/vars.c
+++ b/usr/src/usr.bin/mail/vars.c
@@ -8,7 +8,7 @@
  * Variable handling stuff.
  */
 
  * Variable handling stuff.
  */
 

-static char *SccsId = "@(#)vars.c      1.1 %G%";
+static char *SccsId = "@(#)vars.c      2.2 %G%";

 
 /*
  * Assign a value to a variable.
 
 /*
  * Assign a value to a variable.


@@ -153,6 +153,9 @@ hash(name)
 
        for (cp = name, h = 0; *cp; h = (h << 2) + *cp++)
                ;
 
        for (cp = name, h = 0; *cp; h = (h << 2) + *cp++)
                ;

-       h &= ~0100000;
+       if (h < 0)
+               h = -h;
+       if (h < 0)
+               h = 0;

        return(h % HSHSIZE);
 }
        return(h % HSHSIZE);
 }