mirror of https://github.com/raysan5/raylib
Change sanitization check for `ExportDataAsCode` (#3837)
* Change sanitization check for `ExportDataAsCode` I opted to use `isalnum` function since it should handle most cases. It cannot however handle cases of files beginning with numbers. * Update `ExportDataAsCode` condition * Reinsert comment on `ExportDataAsCode`
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@ -320,8 +320,8 @@ bool ExportDataAsCode(const unsigned char *data, int dataSize, const char *fileN
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{
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// Convert variable name to uppercase
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if ((varFileName[i] >= 'a') && (varFileName[i] <= 'z')) { varFileName[i] = varFileName[i] - 32; }
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// Replace '-' (non valid character for C identifier with '_')
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if (varFileName[i] == '-') { varFileName[i] = '_'; }
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// Replace non valid character for C identifier with '_'
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else if (varFileName[i] == '.' || varFileName[i] == '-' || varFileName[i] == '?' || varFileName[i] == '!' || varFileName[i] == '+') { varFileName[i] = '_'; }
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}
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byteCount += sprintf(txtData + byteCount, "#define %s_DATA_SIZE %i\n\n", varFileName, dataSize);
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