From 06710ebd054f2658f2b46e7c784eea51d58bb72d Mon Sep 17 00:00:00 2001
From: Mark Caudill <mark@mrkc.me>
Date: Wed, 1 Apr 2020 11:45:00 -0400
Subject: [PATCH 1/2] Proposed fix for issue #5.

Initialize all signals from RTMIN to RTMAX with a dummy handler before
actually setting the "real" handlers.
---
 dwmblocks.c | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/dwmblocks.c b/dwmblocks.c
index 88bdfb0..7d4616d 100644
--- a/dwmblocks.c
+++ b/dwmblocks.c
@@ -13,6 +13,7 @@ typedef struct {
 	unsigned int interval;
 	unsigned int signal;
 } Block;
+void dummysighandler(int num);
 void sighandler(int num);
 void replace(char *str, char old, char new);
 void getcmds(int time);
@@ -67,7 +68,7 @@ void getcmds(int time)
 {
 	const Block* current;
 	for(int i = 0; i < LENGTH(blocks); i++)
-	{	
+	{
 		current = blocks + i;
 		if ((current->interval != 0 && time % current->interval == 0) || time == -1)
 			getcmd(current,statusbar[i]);
@@ -88,8 +89,12 @@ void getsigcmds(int signal)
 
 void setupsignals()
 {
+    /* initialize all real time signals with dummy handler */
+    for(int i = SIGRTMIN; i <= SIGRTMAX; i++)
+        signal(i, dummysighandler);
+
 	for(int i = 0; i < LENGTH(blocks); i++)
-	{	  
+	{
 		if (blocks[i].signal > 0)
 			signal(SIGRTMIN+blocks[i].signal, sighandler);
 	}
@@ -146,6 +151,14 @@ void statusloop()
 	}
 }
 
+#ifndef __OpenBSD__
+/* this signal handler should do nothing */
+void dummysighandler(int signum)
+{
+    return;
+}
+#endif
+
 #ifndef __OpenBSD__
 void sighandler(int signum)
 {
@@ -163,7 +176,7 @@ void termhandler(int signum)
 int main(int argc, char** argv)
 {
 	for(int i = 0; i < argc; i++)
-	{	
+	{
 		if (!strcmp("-d",argv[i]))
 			delim = argv[++i][0];
 		else if(!strcmp("-p",argv[i]))

From dcb198d7d7da45b8d7cd2d241b42f8405bd049b1 Mon Sep 17 00:00:00 2001
From: Aidan <torrinfail@gmail.com>
Date: Mon, 6 Jul 2020 02:10:33 -0600
Subject: [PATCH 2/2] Added variable in makefile to change c compiler

---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index c45a563..3336e3c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 PREFIX ?= /usr/local
-
+CC ?= cc
 output: dwmblocks.c blocks.h
-	cc `pkg-config --cflags x11` `pkg-config --libs x11` dwmblocks.c -o dwmblocks
+	${CC} `pkg-config --cflags x11` `pkg-config --libs x11` dwmblocks.c -o dwmblocks
 clean:
 	rm -f *.o *.gch dwmblocks
 install: output