numtools

commit 3c29d668d8915f8bc94f4f7c6de66e182083a84d
parent 99dea624765baf7ba50b2fb3531c3ef7ea581685
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Thu,  2 Sep 2021 22:32:09 +0200

small whitespace changes

Diffstat:
M
rangetest.c
 | 
11
+++--------

1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/rangetest.c b/rangetest.c
@@ -25,18 +25,16 @@ launch(char *cmd, char *cmd0, double val)
 
 	if ((c = strstr(cmd0, VALUESTR)) == NULL)
 		errx(1, VALUESTR " not found in cmd");
-
 	if (strlcpy(cmd, cmd0, PATH_MAX) >= PATH_MAX)
 		err(1, "cmd too long");
-
 	sprintf(cmd + (c - cmd0), "%g%s >/dev/null", val, c + strnlen(VALUESTR, sizeof(cmd)));
 	if (system(cmd)) {
 		fprintf(stderr, "%g\n", val);
 		return 1;
-	} else {
+	} else
 		printf("%g\n", val);
-		return 0;
-	}
+
+	return 0;
 }
 
 static void
@@ -48,16 +46,13 @@ binary_search(char *cmd, char *cmd0, double minv, double maxv, int maxiter)
 
 	minfail = launch(cmd, cmd0, minv);
 	maxfail = launch(cmd, cmd0, maxv);
-
 	if (minfail && maxfail)
 		errx(2, "both min_val and max_val runs errored");
-
 	else if (!minfail && !maxfail)
 		errx(3, "both min_val and max_val ran successfully");
 
 	while (minv <= maxv && iter < maxiter) {
 		val = minv + 0.5 * (maxv - minv);
-
 		if (launch(cmd, cmd0, val)) {
 			if (maxfail) {
 				maxv = val;