lisacvuk
/
Minetest
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix unescape_string removing all backslashes

master
ShadowNinja 2015-01-15 16:14:40 -05:00
parent c9669e90bb
commit 77e20a0c21
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/util/string.h
View File

@ -398,8 +398,7 @@ inline std::string wrap_rows(const std::string &from,
/**
* Removes all backslashes from a string that had been escaped (FormSpec strings)
*
* Removes backslashes from an escaped string (FormSpec strings)
*/
template <typename T>
inline std::basic_string<T> unescape_string(std::basic_string<T> &s)
@ -407,8 +406,11 @@ inline std::basic_string<T> unescape_string(std::basic_string<T> &s)
std::basic_string<T> res;
for (size_t i = 0; i < s.length(); i++) {
if (s[i] != '\\')
res += s[i];
if (s[i] == '\\')
i++;
if (i >= s.length())
break;
res += s[i];
}
return res;