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| author | Craig Robbins <kde.psych@gmail.com> | 2015-02-27 13:40:27 +1000 |
|---|---|---|
| committer | Craig Robbins <kde.psych@gmail.com> | 2015-02-27 13:40:27 +1000 |
| commit | 338e66af5f0a645e5d161ca83d048b27c3095165 (patch) | |
| tree | fa601cd14060c59641ef9ca60918db4eaf13ff94 /src/util/string.cpp | |
| parent | 14f7df980b5be20339ab637a96bdc08ac907abf2 (diff) | |
| download | minetest-338e66af5f0a645e5d161ca83d048b27c3095165.tar.gz minetest-338e66af5f0a645e5d161ca83d048b27c3095165.tar.bz2 minetest-338e66af5f0a645e5d161ca83d048b27c3095165.zip | |
Fix minor memory leak (Android)
Diffstat (limited to 'src/util/string.cpp')
| -rw-r--r-- | src/util/string.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/util/string.cpp b/src/util/string.cpp index 8861981b2..9e2123d59 100644 --- a/src/util/string.cpp +++ b/src/util/string.cpp @@ -40,6 +40,7 @@ static bool parseHexColorString(const std::string &value, video::SColor &color); static bool parseNamedColorString(const std::string &value, video::SColor &color); #ifdef __ANDROID__ + const wchar_t* wide_chars = L" !\"#$%&'()*+,-./0123456789:;<=>?@" L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`" @@ -62,14 +63,18 @@ int wctomb(char *s, wchar_t wc) int mbtowc(wchar_t *pwc, const char *s, size_t n) { + if (s == NULL || *s == '\0') + return -1; + const wchar_t *tmp = narrow_to_wide_c(s); + bool success = tmp[0] != '\0'; - if (tmp[0] != '\0') { + if (success) *pwc = tmp[0]; - return 1; - } else { - return -1; - } + + delete tmp; + + return success ? 1 : -1; } // You must free the returned string! |