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-rw-r--r--ChangeLog6
-rw-r--r--regparse.c2
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 2ecf03c..4bc8e9d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Jun 13 17:54:38 2012 URABE Shyouhei <shyouhei@ruby-lang.org>
+
+ * regparse.c (PFETCH_READY): this line was to suppress warning,
+ but did emit warnings if -Wuninitialized was set. Assigning
+ NULL instead if pfetch_prev should suffice the situation.
+
Wed Jun 13 17:51:05 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: cygwin needs C99 for some stuff, e.g.,
diff --git a/regparse.c b/regparse.c
index a207de3..149d857 100644
--- a/regparse.c
+++ b/regparse.c
@@ -265,7 +265,7 @@ strdup_with_null(OnigEncoding enc, UChar* s, UChar* end)
#ifdef __GNUC__
/* get rid of Wunused-but-set-variable */
-#define PFETCH_READY UChar* pfetch_prev = pfetch_prev
+#define PFETCH_READY UChar* pfetch_prev = NULL
#else
#define PFETCH_READY UChar* pfetch_prev
#endif