ekzyis/dwmstatus
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Fix return type of gettemperature

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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("");
      |                        ^~~~~~~~~~~~
This commit is contained in:
ekzyis 2025-06-08 14:05:47 +02:00
parent 6c078d4717
commit caa07546f3
1 changed files with 2 additions and 3 deletions
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5
dwmstatus.c
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@ -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 *