plan9port

commit 611d815b8bef59d7479058c2a0becf4c5289a52b
parent d27787fba7902466d65ef03f737a63ce168f4aa1
Author: rsc <devnull@localhost>
Date:   Fri, 18 Mar 2005 21:52:19 +0000

bug fix from plan 9

Diffstat:
M
src/cmd/sam/mesg.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/cmd/sam/mesg.c b/src/cmd/sam/mesg.c
@@ -398,8 +398,11 @@ inmesg(Tmesg type)
 		setgenstr(f, p0, p1);
 		for(l = 0; l<genstr.n; l++){
 			i = genstr.s[l];
-			if(utfrune(".*+?(|)\\[]^$", i))
-				Strinsert(&genstr, tmpcstr("\\"), l++);
+			if(utfrune(".*+?(|)\\[]^$", i)){
+				str = tmpcstr("\\");
+				Strinsert(&genstr, str, l++);
+				freetmpstr(str);
+			}
 		}
 		Straddc(&genstr, '\0');
 		nextmatch(f, &genstr, p1, 1);