From caa07546f389f62a74d13ca22c59ee9dfddd0f3e Mon Sep 17 00:00:00 2001
From: ekzyis <ekzyis@ekzy.is>
Date: Sun, 8 Jun 2025 14:05:47 +0200
Subject: [PATCH] Fix return type of gettemperature

I get this error when trying to build my NixOS system with the nixos-25.05 channel:

dwmstatus.c: In function 'gettemperature':
dwmstatus.c:182:24: error: returning 'char *' from a function with return type 'int' makes integer from pointer without a cast []
  182 |                 return smprintf("");
      |                        ^~~~~~~~~~~~
---
 dwmstatus.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dwmstatus.c b/dwmstatus.c
index d776007..7c520cd 100644
--- a/dwmstatus.c
+++ b/dwmstatus.c
@@ -172,7 +172,7 @@ getbattery(char *base)
 	return smprintf("%.0f%%%c", ((float)remcap / (float)descap) * 100, status);
 }
 
-int
+char *
 gettemperature(char *base, char *sensor)
 {
 	char *co;
@@ -180,8 +180,7 @@ gettemperature(char *base, char *sensor)
 	co = readfile(base, sensor);
 	if (co == NULL)
 		return smprintf("");
-  return atof(co) / 1000;
-	// return smprintf("%02.0f°C", atof(co) / 1000);
+	return smprintf("%.0f°C", atof(co) / 1000);
 }
 
 char *