From 1d1027625078f6a8c6cd932645e6057230ffb201 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Wed, 2 Nov 2016 22:58:03 +0100
Subject: sam: fix command name parsing

Any white space should terminate the command name.
In particular multi-line commands as part of a group
were not handled correctly.
---
 sam.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sam.c')

diff --git a/sam.c b/sam.c
index 315dc11..237396f 100644
--- a/sam.c
+++ b/sam.c
@@ -359,11 +359,11 @@ static void parse_argv(const char **s, const char *argv[], size_t maxarg) {
 }
 
 static char *parse_cmdname(const char **s) {
-	skip_spaces(s);
 	Buffer buf;
 	buffer_init(&buf);
 
-	while (**s && **s != ' ' && (!ispunct((unsigned char)**s) || **s == '-'))
+	skip_spaces(s);
+	while (**s && !isspace((unsigned char)**s) && (!ispunct((unsigned char)**s) || **s == '-'))
 		buffer_append(&buf, (*s)++, 1);
 
 	if (buffer_length(&buf))
-- 
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