From: Stefan Agner <stefan.agner@toradex.com>
Date: Thu, 1 Mar 2018 13:06:32 +0000 (+0100)
Subject: tools/env: allow equal sign as key value separation
X-Git-Tag: v2018.03-rc4~15
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cd655514aa044c77fe3b895a51677ba47b26ba89;p=oweals%2Fu-boot.git

tools/env: allow equal sign as key value separation

Treat the first equal sign as a key/value separation too. This makes
the script files compatible with mkenvimage input file format. It
won't support variables with equal signs anymore, but this seems not
really like a loss.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
---

diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index 6b71acb28f..0e3e34321f 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -357,7 +357,7 @@ static int get_config (char *);
 static char *skip_chars(char *s)
 {
 	for (; *s != '\0'; s++) {
-		if (isblank(*s))
+		if (isblank(*s) || *s == '=')
 			return s;
 	}
 	return NULL;