forked from enlightenment/enlightenment
e: Fix warning unused return code warning
e_widget_filepreview.c:817:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Mike McCormack <mikem@atratus.org> SVN revision: 79337
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@ -807,14 +807,16 @@ static void
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_e_wid_fprev_preview_txt_read(void *data __UNUSED__, Ecore_Thread *eth)
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{
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char *text;
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char buf[FILEPREVIEW_TEXT_PREVIEW_SIZE + 1] = {0};
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char buf[FILEPREVIEW_TEXT_PREVIEW_SIZE + 1];
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FILE *f;
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size_t n;
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text = ecore_thread_global_data_find("fprev_file");
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if (!text) return;
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f = fopen(text, "r");
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if (!f) return;
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fread(buf, sizeof(char), FILEPREVIEW_TEXT_PREVIEW_SIZE, f);
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n = fread(buf, sizeof(char), FILEPREVIEW_TEXT_PREVIEW_SIZE, f);
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buf[n] = 0;
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ecore_thread_feedback(eth, evas_textblock_text_utf8_to_markup(NULL, buf));
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fclose(f);
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}
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