* pack.c (pack_pack): avoid infinite loop at comment.

* pack.c (pack_unpack): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 4 deletions

diff --git a/pack.c b/pack.c
index 00237659de..77ad3653b5 100644
--- a/pack.c
+++ b/pack.c
@@ -364,8 +364,7 @@ pack_pack(ary, fmt)
 
 	if (ISSPACE(type)) continue;
 	if (type == '#') {
-	    while (p < pend) {
-		if (*p == '\n') continue;
+	    while ((p < pend) && (*p != '\n')) {
 		p++;
 	    }
 	    break;
@@ -1084,8 +1083,7 @@ pack_unpack(str, fmt)
 
 	if (ISSPACE(type)) continue;
 	if (type == '#') {
-	    while (p < pend) {
-		if (*p == '\n') continue;
+	    while ((p < pend) && (*p != '\n')) {
 		p++;
 	    }
 	    break;