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patch 8.0.1677: no compiler warning for wrong format in vim_snprintf()

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Problem:    No compiler warning for wrong format in vim_snprintf().
Solution:   Add printf attribute for gcc.  Fix reported problems.
This commit is contained in:
Bram Moolenaar
2018-04-08 13:07:22 +02:00
parent 4ac2e8d8e6
commit ea39176baa
10 changed files with 51 additions and 31 deletions
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4
src/mbyte.c
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@@ -5040,11 +5040,11 @@ im_preedit_window_open()
#else
gtk_widget_modify_font(preedit_label, gui.norm_font);
vim_snprintf(buf, sizeof(buf), "#%06X", gui.norm_pixel);
vim_snprintf(buf, sizeof(buf), "#%06X", (unsigned)gui.norm_pixel);
gdk_color_parse(buf, &color);
gtk_widget_modify_fg(preedit_label, GTK_STATE_NORMAL, &color);
vim_snprintf(buf, sizeof(buf), "#%06X", gui.back_pixel);
vim_snprintf(buf, sizeof(buf), "#%06X", (unsigned)gui.back_pixel);
gdk_color_parse(buf, &color);
gtk_widget_modify_bg(preedit_window, GTK_STATE_NORMAL, &color);
#endif