diff --git a/src/common.h b/src/common.h
index d1f34870..e0da1080 100644
--- a/src/common.h
+++ b/src/common.h
@@ -6,7 +6,7 @@
 #define IRSSI_GLOBAL_CONFIG "irssi.conf" /* config file name in /etc/ */
 #define IRSSI_HOME_CONFIG "config" /* config file name in ~/.irssi/ */
 
-#define IRSSI_ABI_VERSION 25
+#define IRSSI_ABI_VERSION 26
 
 #define DEFAULT_SERVER_ADD_PORT 6667
 #define DEFAULT_SERVER_ADD_TLS_PORT 6697
diff --git a/src/core/core.c b/src/core/core.c
index 0446052b..85f3a5d5 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -85,7 +85,7 @@ const char *get_irssi_config(void)
 
 static void sig_hup(int signo)
 {
-        sighup_received = TRUE;
+	sighup_received = TRUE;
 }
 
 static void read_settings(void)
@@ -108,7 +108,7 @@ static void read_settings(void)
 	sigemptyset (&act.sa_mask);
 	act.sa_flags = 0;
 
-        act.sa_handler = sig_hup;
+	act.sa_handler = sig_hup;
 	sigaction(SIGHUP, &act, NULL);
 
 	for (n = 0; n < sizeof(signals)/sizeof(signals[0]); n++) {
diff --git a/src/fe-text/irssi.c b/src/fe-text/irssi.c
index c3ded0b9..c2013155 100644
--- a/src/fe-text/irssi.c
+++ b/src/fe-text/irssi.c
@@ -340,14 +340,14 @@ int main(int argc, char **argv)
 	   can call our dirty-checker after each iteration */
 	while (!quitting) {
 		if (sighup_received) {
-                        sighup_received = FALSE;
+			sighup_received = FALSE;
 
-                        if (settings_get_bool("quit_on_hup")) {
-                                signal_emit("gui exit", 0);
-                        }
-                        else {
-                                signal_emit("command reload", 1, "");
-                        }
+			if (settings_get_bool("quit_on_hup")) {
+				signal_emit("gui exit", 0);
+			} 
+			else {
+				signal_emit("command reload", 1, "");
+			}
 		}
 
 		dirty_check();