From 174c3ffb4adf29e0a7698aacf9468a820f448770 Mon Sep 17 00:00:00 2001 From: Jacques Lucke Date: Tue, 24 May 2022 10:21:02 +0200 Subject: Fix T98268: replace string node des not handle empty strings correctly Just use an existing function from blenlib instead of implementing a new version. --- .../nodes/function/nodes/node_fn_replace_string.cc | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) (limited to 'source/blender/nodes') diff --git a/source/blender/nodes/function/nodes/node_fn_replace_string.cc b/source/blender/nodes/function/nodes/node_fn_replace_string.cc index 6abcc79cf29..4b493438a45 100644 --- a/source/blender/nodes/function/nodes/node_fn_replace_string.cc +++ b/source/blender/nodes/function/nodes/node_fn_replace_string.cc @@ -15,19 +15,17 @@ static void fn_node_replace_string_declare(NodeDeclarationBuilder &b) b.add_output(N_("String")); } -static std::string replace_all(std::string str, const std::string &from, const std::string &to) +static std::string replace_all(const StringRefNull str, + const StringRefNull from, + const StringRefNull to) { - if (from.length() <= 0) { + if (from.is_empty()) { return str; } - const size_t step = to.length() > 0 ? to.length() : 1; - - size_t offset = 0; - while ((offset = str.find(from, offset)) != std::string::npos) { - str.replace(offset, from.length(), to); - offset += step; - } - return str; + char *new_str_ptr = BLI_str_replaceN(str.c_str(), from.c_str(), to.c_str()); + std::string new_str{new_str_ptr}; + MEM_freeN(new_str_ptr); + return new_str; } static void fn_node_replace_string_build_multi_function(NodeMultiFunctionBuilder &builder) -- cgit v1.2.3