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Fix some ctype misuses (bug 6377).

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isalpha, isdigit, isupper, and islower do not return 0/1. They return 0 or anything-else. Since the bool tag in pawn only supports exactly 0 and 1, we need to return 1 for all truthy returns in the natives that wrap these.
This commit is contained in:
Nicholas Hastings 2015-06-10 14:40:48 -04:00
parent b17c7adcd5
commit 14e0a9a487
1 changed files with 5 additions and 5 deletions
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10
core/logic/smn_string.cpp
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@ -423,7 +423,7 @@ static cell_t IsCharAlpha(IPluginContext *pContext, const cell_t *params)
return 0;
}
return isalpha(chr);
return isalpha(chr) == 0 ? 0 : 1;
}
static cell_t IsCharNumeric(IPluginContext *pContext, const cell_t *params)
@ -435,7 +435,7 @@ static cell_t IsCharNumeric(IPluginContext *pContext, const cell_t *params)
return 0;
}
return isdigit(chr);
return isdigit(chr) == 0 ? 0 : 1;
}
static cell_t IsCharSpace(IPluginContext *pContext, const cell_t *params)
@ -447,7 +447,7 @@ static cell_t IsCharSpace(IPluginContext *pContext, const cell_t *params)
return 0;
}
return isspace(chr);
return isspace(chr) == 0 ? 0 : 1;
}
static cell_t IsCharMB(IPluginContext *pContext, const cell_t *params)
@ -472,7 +472,7 @@ static cell_t IsCharUpper(IPluginContext *pContext, const cell_t *params)
return 0;
}
return isupper(chr);
return isupper(chr) == 0 ? 0 : 1;
}
static cell_t IsCharLower(IPluginContext *pContext, const cell_t *params)
@ -484,7 +484,7 @@ static cell_t IsCharLower(IPluginContext *pContext, const cell_t *params)
return 0;
}
return islower(chr);
return islower(chr) == 0 ? 0 : 1;
}
static cell_t ReplaceString(IPluginContext *pContext, const cell_t *params)