X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/802e3b1cc242d149fc23cc65f1714c99c1f8520a..ebd914f74112325a90ce2b5065506fe4ad51cf9e:/src/cdecl99.c

diff --git a/src/cdecl99.c b/src/cdecl99.c
index fc9d3b2..485fe86 100644
--- a/src/cdecl99.c
+++ b/src/cdecl99.c
@@ -122,14 +122,9 @@ static void print_help(void)
 	printf(_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
 }
 
-static bool is_blank_line(const char *line)
+static int is_blank_line(const char *line)
 {
-	for (size_t i = 0; line[i]; i++) {
-		if (!isblank((unsigned char)line[i]))
-			return false;
-	}
-
-	return true;
+	return !line[strspn(line, " \t")];
 }
 
 static int repl(void)