From 35ae4121cba51d2d9a6aeecd076b0c20b4c7a0b3 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 23 Mar 2020 15:47:56 -0400
Subject: Fix non-multiline command newline handling
---
command.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/command.c b/command.c
index 1d1a87b..5da8bb9 100644
--- a/command.c
+++ b/command.c
@@ -465,12 +465,11 @@ void command(uint id, char *input) {
uiFormat(id, Warm, NULL, "Command %s is restricted", cmd);
return;
}
- if (!(handler->flags & Multiline)) {
- char *nl = strchr(input, '\n');
- if (nl) *nl = '\0';
- }
if (input) {
+ if (!(handler->flags & Multiline)) {
+ input[strcspn(input, "\n")] = '\0';
+ }
input += strspn(input, " ");
size_t len = strlen(input);
while (input[len - 1] == ' ') input[--len] = '\0';
--
cgit 1.4.1