diff -Nur sylpheed-gtk2-bak/ChangeLog-gtk2 sylpheed-gtk2/ChangeLog-gtk2
--- sylpheed-gtk2-bak/ChangeLog-gtk2	2004-09-21 10:45:52.264089296 +0900
+++ sylpheed-gtk2/ChangeLog-gtk2	2004-09-21 10:36:47.000000000 +0900
@@ -1,3 +1,8 @@
+2004-09-21 Takuro Ashie
+
+	* src/summary_search.c: Fixed crash bug.
+	Thanks reporting! > Yukihiro Nakai
+
 2004-09-18 Takuro Ashie
 
 	* src/passphrase.c: Convert character set of passphrase to locale
diff -Nur sylpheed-gtk2-bak/ChangeLog-gtk2.jp sylpheed-gtk2/ChangeLog-gtk2.jp
--- sylpheed-gtk2-bak/ChangeLog-gtk2.jp	2004-09-21 10:46:00.184885152 +0900
+++ sylpheed-gtk2/ChangeLog-gtk2.jp	2004-09-21 10:37:48.000000000 +0900
@@ -1,3 +1,8 @@
+2004-09-21 Takuro Ashie
+
+	* src/summary_search.c: クラッシュバグを修正
+	御報告に感謝 > Yukihiro Nakaiさん
+
 2004-09-18 Takuro Ashie
 
 	* src/passphrase.c: パスフレーズをロケールのキャラクターセットに変換する
diff -Nur sylpheed-gtk2-bak/src/summary_search.c sylpheed-gtk2/src/summary_search.c
--- sylpheed-gtk2-bak/src/summary_search.c	2004-09-21 10:43:21.469013632 +0900
+++ sylpheed-gtk2/src/summary_search.c	2004-09-21 10:32:49.000000000 +0900
@@ -226,6 +226,7 @@
    if (error != NULL) { \
       g_warning("%s\n", error->message); \
       g_error_free(error); \
+      error = NULL; \
    } \
 }
 
@@ -366,6 +367,7 @@
 			if (wcs_hs && WCSFindFunc(wcs_hs, fromwcs) != NULL)
 				from_matched = TRUE;
 			g_free(wcs_hs);
+			wcs_hs = NULL;
 		}
 		if (towcs && *towcs && msginfo->to) {
 			wcs_hs = (wchar_t *)g_utf8_to_ucs4(msginfo->to,
@@ -375,6 +377,7 @@
 			if (wcs_hs && WCSFindFunc(wcs_hs, towcs) != NULL)
 				to_matched = TRUE;
 			g_free(wcs_hs);
+			wcs_hs = NULL;
 		}
 		if (subjwcs && *subjwcs && msginfo->subject) {
 			wcs_hs = (wchar_t *)g_utf8_to_ucs4(msginfo->subject,
@@ -384,6 +387,7 @@
 			if (wcs_hs && WCSFindFunc(wcs_hs, subjwcs) != NULL)
 				subj_matched = TRUE;
 			g_free(wcs_hs);
+			wcs_hs = NULL;
 		}
 		if (body_str && *body_str) {
 			if (procmime_find_string(msginfo, body_str, case_sens))