Setting proj_log_level(0, PJ_LOG_NONE) does not suppress logging output

[frewsxcv]

Example of problem

#include <proj.h>
#include <stdio.h>

int main() {
    proj_log_level(0, PJ_LOG_NONE);
    PJ* pj_point = proj_create(0, "a b c d e f g h i j");
    return 0;
}

Problem description

I would expect the preceding code not to print anything since I set PJ_LOG_NONE as the log level, but when you run it, it prints:

proj_create: unrecognized format / unknown name

Expected Output

No output

Environment Information

• PROJ 7.2.1
• macOS
• AArch64

Installation method

Installed PROJ from source