commit 7648697f711d5ae336af142e9cd464d943341b24
from: Hiltjo Posthuma <hiltjo@codemadness.org>
date: Fri Mar 16 15:45:58 2018 UTC

minor code-style: whitespace fixes

commit - 0b507bb73138c636fd0ad6f2321624aae1346d58
commit + 7648697f711d5ae336af142e9cd464d943341b24
blob - 65a0cb61197400aa7dbb79a4ff42a261bad1423f
blob + 581647bfdc2b89cead551589e70e4abfe22bffa5
--- st.c
+++ st.c
@@ -740,7 +740,6 @@ sigchld(int a)
 	exit(0);
 }
 
-
 void
 stty(char **args)
 {
@@ -762,7 +761,7 @@ stty(char **args)
 	}
 	*q = '\0';
 	if (system(cmd) != 0)
-	    perror("Couldn't call stty");
+		perror("Couldn't call stty");
 }
 
 int