From: Carl Worth <cworth@cworth.org>
Date: Sun, 25 Oct 2009 22:55:23 +0000 (-0700)
Subject: Add -Wwrite-strings and fix warnings.
X-Git-Tag: 0.1~705
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=eb7b8cf31a8378784e97966204559f1b270ac3e9;p=notmuch.git

Add -Wwrite-strings and fix warnings.

Need to be const-clean when handling string literals.
---

diff --git a/Makefile b/Makefile
index 6e3ab26d..b2d5924b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 PROGS=notmuch
 
-CXXWARNINGS_FLAGS=-Wall -Wextra
+CXXWARNINGS_FLAGS=-Wall -Wextra -Wwrite-strings
 CWARNINGS_FLAGS=$(CXXWARNINGS_FLAGS)
 
 CDEPENDS_FLAGS=`pkg-config --cflags glib-2.0 talloc`
diff --git a/date.c b/date.c
index c116bbd5..44f5a99a 100644
--- a/date.c
+++ b/date.c
@@ -79,7 +79,7 @@ static unsigned char gmime_datetok_table[256] = {
 
 /* hrm, is there a library for this stuff? */
 static struct {
-	char *name;
+	const char *name;
 	int offset;
 } tz_offsets [] = {
 	{ "UT", 0 },
@@ -99,12 +99,12 @@ static struct {
 	{ "Y", 1200 },
 };
 
-static char *tm_months[] = {
+static const char *tm_months[] = {
 	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
 };
 
-static char *tm_days[] = {
+static const char *tm_days[] = {
 	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
 };