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fix Werror=nonnull in close_command_file #430

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merged 1 commit into from
May 22, 2023
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Commits on May 19, 2023

  1. fix Werror=nonnull in close_command_file

    add check if fp is not NULL because of:
    
    ```
    [   92s] In function 'close_command_file',
    [   92s]     inlined from 'close_command_file' at src/naemon/commands.c:171:5:
    [   92s] src/naemon/commands.c:186:9: error: argument 1 null where non-null expected [-Werror=nonnull]
    [   92s]   186 |         fclose(command_file_fp);
    [   92s]       |         ^~~~~~~~~~~~~~~~~~~~~~~
    [   92s] In file included from src/naemon/objects_host.h:8,
    [   92s]                  from src/naemon/comments.h:9,
    [   92s]                  from src/naemon/commands.c:3:
    [   92s] /usr/include/stdio.h: In function 'close_command_file':
    [   92s] /usr/include/stdio.h:183:12: note: in a call to function 'fclose' declared 'nonnull'
    [   92s]   183 | extern int fclose (FILE *__stream) __nonnull ((1));
    [   92s]       |            ^~~~~~
    [   93s] cc1: all warnings being treated as errors
    ```
    
    Signed-off-by: Sven Nierlein <[email protected]>
    sni committed May 19, 2023
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