From: nishi <nishi@0f02c867-ac3d-714e-8a88-971ba1f6efcf>
Date: Tue, 30 Apr 2024 01:58:34 +0000 (+0000)
Subject: maybe ignore null
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=7de48d13ccf820ba93db10d1eaee506ae832310b;p=serenade.git

maybe ignore null

git-svn-id: file:///raid/svn-main/nishi-serenade/trunk@83 0f02c867-ac3d-714e-8a88-971ba1f6efcf
---

diff --git a/Serenade/interpreter.c b/Serenade/interpreter.c
index 460586d..7850b7d 100644
--- a/Serenade/interpreter.c
+++ b/Serenade/interpreter.c
@@ -237,6 +237,7 @@ struct sn_interpreter_kv* sn_set_variable(struct sn_interpreter* sn, const char*
 		}
 	}
 	for(i = 0; sn->variables[i] != NULL; i++) {
+		if(sn->variables[i]->value == NULL) continue;
 		if(strcmp(sn->variables[i]->key, name) == 0) {
 			sn->variables[i]->value = gen;
 			replaced = true;