Remove tabs and trailing whitespaces

Signed-off-by: Uli Schlachter <psychon@znc.in>

1 files changed, 16 insertions, 16 deletions

diff --git a/src/xcb_util.c b/src/xcb_util.c
index 466dc23..1625742 100644
--- a/src/xcb_util.c
+++ b/src/xcb_util.c
@@ -243,8 +243,8 @@ static int _xcb_open(const char *host, char *protocol, const int display)
     free(file);
 
     if (fd < 0 && !protocol && *host == '\0') {
-	    unsigned short port = X_TCP_PORT + display;
-	    fd = _xcb_open_tcp(host, protocol, port);
+            unsigned short port = X_TCP_PORT + display;
+            fd = _xcb_open_tcp(host, protocol, port);
     }
 
     return fd;
@@ -261,10 +261,10 @@ static int _xcb_socket(int family, int type, int proto)
     if (fd == -1 && errno == EINVAL)
 #endif
     {
-	fd = socket(family, type, proto);
+        fd = socket(family, type, proto);
 #ifndef _WIN32
-	if (fd >= 0)
-	    fcntl(fd, F_SETFD, FD_CLOEXEC);
+        if (fd >= 0)
+            fcntl(fd, F_SETFD, FD_CLOEXEC);
 #endif
     }
     return fd;
@@ -272,15 +272,15 @@ static int _xcb_socket(int family, int type, int proto)
 
 
 static int _xcb_do_connect(int fd, const struct sockaddr* addr, int addrlen) {
-	int on = 1;
+    int on = 1;
 
-	if(fd < 0)
-		return -1;
+    if(fd < 0)
+        return -1;
 
-	setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
-	setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
+    setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
+    setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
 
-	return connect(fd, addr, addrlen);
+    return connect(fd, addr, addrlen);
 }
 
 static int _xcb_open_tcp(const char *host, char *protocol, const unsigned short port)
@@ -295,13 +295,13 @@ static int _xcb_open_tcp(const char *host, char *protocol, const unsigned short
 
     if (protocol && strcmp("tcp",protocol) && strcmp("inet",protocol)
 #ifdef AF_INET6
-	         && strcmp("inet6",protocol)
+                 && strcmp("inet6",protocol)
 #endif
-	)
+        )
         return -1;
-	
+
     if (*host == '\0')
-	host = "localhost";
+        host = "localhost";
 
 #if HAVE_GETADDRINFO
     memset(&hints, 0, sizeof(hints));
@@ -434,7 +434,7 @@ xcb_connection_t *xcb_connect_to_display_with_auth_info(const char *displayname,
     xcb_connection_t *c;
 
     int parsed = _xcb_parse_display(displayname, &host, &protocol, &display, screenp);
-    
+
     if(!parsed) {
         c = _xcb_conn_ret_error(XCB_CONN_CLOSED_PARSE_ERR);
         goto out;