X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fenv_flags.c;h=985f92e50e91dda81ad36fec5447ed4cffe30907;hb=102c051fccaf43bca4245d38519c9520ee0b4ff4;hp=e9b72e60a94cb57091fed15d6aeeada78f16abd2;hpb=5b9c79a81db80c3f9e50c77477957cd803429af8;p=karo-tx-uboot.git

diff --git a/common/env_flags.c b/common/env_flags.c
index e9b72e60a9..985f92e50e 100644
--- a/common/env_flags.c
+++ b/common/env_flags.c
@@ -395,6 +395,9 @@ static int env_parse_flags_to_bin(const char *flags)
 	return binflags;
 }
 
+static int first_call = 1;
+static const char *flags_list;
+
 /*
  * Look for possible flags for a newly added variable
  * This is called specifically when the variable did not exist in the hash
@@ -403,10 +406,13 @@ static int env_parse_flags_to_bin(const char *flags)
 void env_flags_init(ENTRY *var_entry)
 {
 	const char *var_name = var_entry->key;
-	const char *flags_list = getenv(ENV_FLAGS_VAR);
 	char flags[ENV_FLAGS_ATTR_MAX_LEN + 1] = "";
 	int ret = 1;
 
+	if (first_call) {
+		flags_list = getenv(ENV_FLAGS_VAR);
+		first_call = 0;
+	}
 	/* look in the ".flags" and static for a reference to this variable */
 	ret = env_flags_lookup(flags_list, var_name, flags);