From dd1a5bfd320be1b7250ed2521b4361af72df6fc3 Mon Sep 17 00:00:00 2001
From: Adrien Schildknecht <adrien+dev@schischi.me>
Date: Fri, 26 Apr 2013 01:11:46 +0200
Subject: remove remaining warnings

---
 Makefile | 4 ++--
 xcwd.c   | 9 +++++++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index d7e549f..15b6b80 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,13 @@
 CFILES=xcwd.c
 CC=gcc
-CFLAGS=-Wall -Werror -std=gnu99
+CFLAGS=-Wall -Werror -Wextra -pedantic -std=gnu99 -O2
 LDFLAGS=-lX11
 EXE="xcwd"
 O=${CFILES:.c=.o}
 prefix=/usr/
 
 ${EXE}: clean ${O}
-	${CC} -o $@ ${O} ${CFLAGS} ${LDFLAGS} 
+	${CC} -o $@ ${O} ${CFLAGS} ${LDFLAGS}
 
 .SUFFIXES: .c .o
 .c.o:
diff --git a/xcwd.c b/xcwd.c
index 955c9d2..2a89b0e 100644
--- a/xcwd.c
+++ b/xcwd.c
@@ -7,6 +7,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <strings.h>
 #include <unistd.h>
 #include <glob.h>
 #include <sys/stat.h>
@@ -102,7 +103,7 @@ static char* windowStrings(Window focuswin, size_t *size, char* hint)
     Atom nameAtom = XInternAtom(dpy, hint, 1);
     Atom type;
     int format;
-    int i;
+    unsigned int i;
     unsigned long after;
     unsigned char *data = 0;
     char *ret = NULL;
@@ -195,6 +196,9 @@ static void readPath(long pid)
 
 int main(int argc, const char *argv[])
 {
+    (void)argc;
+    (void)argv;
+
     processes_t p;
     long pid;
     Window w = focusedWindow();
@@ -211,8 +215,9 @@ int main(int argc, const char *argv[])
     else {
         size_t size;
         char* strings;
-        int i;
+        unsigned int i;
         struct proc_s *res = NULL, key;
+
         qsort(p->ps, p->n, sizeof(struct proc_s), nameCmp);
         strings = windowStrings(w, &size, "WM_CLASS");
         for(i = 0; i < size; i += strlen(strings + i) + 1) {
-- 
cgit v1.2.3