From: Daiki Ueno <ueno@gnu.org>
Date: Tue, 6 Oct 2015 00:59:32 +0000 (+0900)
Subject: sentence: Avoid compiler warnings
X-Git-Tag: v0.19.7~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=423d5cca70c2640eaf45dabdc36ed755701043a8;p=thirdparty%2Fgettext.git

sentence: Avoid compiler warnings

* gettext-tools/src/sentence.c (sentence_end): Assign initial values to
local variables to suppress compiler warnings with
-Wmaybe-uninitialized.  This shouldn't address any real bug.
---

diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
index 30a58aed8..a29357ec8 100644
--- a/gettext-tools/src/ChangeLog
+++ b/gettext-tools/src/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-06  Daiki Ueno  <ueno@gnu.org>
+
+	* sentence.c (sentence_end): Assign initial values to local
+	variables to suppress compiler warnings with
+	-Wmaybe-uninitialized.  This shouldn't address any real bug.
+
 2015-09-11  Daiki Ueno  <ueno@gnu.org>
 
 	* gettext 0.19.6 released.
diff --git a/gettext-tools/src/sentence.c b/gettext-tools/src/sentence.c
index 30ae2235c..0a4883eea 100644
--- a/gettext-tools/src/sentence.c
+++ b/gettext-tools/src/sentence.c
@@ -54,9 +54,9 @@ sentence_end (const char *string, ucs4_t *ending_charp)
   ucs4_t ending_char = 0xfffd;
   /* Possible starting position of the match, and the next starting
      position if the current match fails.  */
-  const char *match_start, *match_next;
+  const char *match_start = NULL, *match_next = NULL;
   /* Number of spaces.  */
-  int spaces;
+  int spaces = 0;
 
   while (str <= str_limit)
     {