suckless/slstatus

fixed run_command() (5a70f920f04f1bfc2df959d2ae131f511b7c8e38)
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commit 5a70f920f04f1bfc2df959d2ae131f511b7c8e38
parent cc1bb3a3445696466e9be24f4dae0d9453896eb0
Author: Aaron Marcher <[email protected]>
Date:   Mon, 10 Oct 2016 09:02:24 +0200

fixed run_command()

Diffstat:

Mslstatus.c4++--


1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/slstatus.c b/slstatus.c
@@ -407,8 +407,8 @@ run_command(const char *cmd)

 		warn("Failed to get command output for %s", cmd);
 		return smprintf(UNKNOWN_STR);
 	}
-	fgets(buf, sizeof(buf), fp);
-	buf[sizeof(buf)-1] = '\0';
+	fgets(buf, sizeof(buf)-1, fp);
+	buf[strlen(buf)-1] = '\0';
 	pclose(fp);
 
 	return smprintf("%s", buf);