[glib: 2/2] Merge branch 'gsignal-allow-run-first-only-with-return-type' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 581ae46efea67986965057fcc21e9879abdf031e
Merge: 17d1e876b 3581eda9a
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Dec 21 17:40:28 2020 +0000

    Merge branch 'gsignal-allow-run-first-only-with-return-type' into 'master'
    
    gsignal: Allow return types for RUN_FIRST-only signals too
    
    Closes #513
    
    See merge request GNOME/glib!1144

 gobject/gsignal.c       |   9 ----
 gobject/tests/signals.c | 129 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 129 insertions(+), 9 deletions(-)
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