diff options
Diffstat (limited to 'src/tool/tool.c')
| -rw-r--r-- | src/tool/tool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/tool/tool.c b/src/tool/tool.c index eb6c131e..1bb3ebe6 100644 --- a/src/tool/tool.c +++ b/src/tool/tool.c @@ -84,7 +84,7 @@ ngt_UpperStr(char *String) ptr = String; while(*ptr) { - *ptr = toupper(*ptr); + *ptr = toupper((int)*ptr); ptr++; } return String; @@ -103,7 +103,7 @@ ngt_LowerStr(char *String) ptr = String; while(*ptr) { - *ptr = tolower(*ptr); + *ptr = tolower((int)*ptr); ptr++; } return String; |