* util.c (ruby_add_suffix): fixed type warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 9 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index e00d87f98c..5683970e96 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Jul 17 14:10:20 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_add_suffix): fixed type warnings.
+
 Sat Jul 17 13:48:22 2010  Tanaka Akira  <akr@fsij.org>
 
 	* ext/pathname/lib/pathname.rb: moved from lib/pathname.rb.
diff --git a/util.c b/util.c
index 368558607f..363868dbc4 100644
--- a/util.c
+++ b/util.c
@@ -266,9 +266,8 @@ extern const char *ruby_find_extname(const char *, long *);
 void
 ruby_add_suffix(VALUE str, const char *suffix)
 {
-    int baselen;
-    int extlen = strlen(suffix);
-    char *p, *q;
+    long baselen;
+    long extlen = strlen(suffix);
     long slen;
     char buf[1024];
     const char *name;
@@ -299,11 +298,12 @@ ruby_add_suffix(VALUE str, const char *suffix)
 	rb_str_cat(str, suffix, extlen);
     }
     else {
+	char *p = buf, *q;
 	strncpy(buf, name, slen);
 	if (ext)
-	    p = buf + (ext - name);
+	    p += (ext - name);
 	else
-	    p = buf + slen;
+	    p += slen;
 	p[len] = '\0';
 	if (suffix[1] == '\0') {  /* Style 2 */
 	    if (len <= 3) {