[gdk-pixbuf] Fix permissions for C89 fallbacks

[Emmanuele Bassi <ebassi src gnome org>]

commit 946d5e71cb0bfad95164210f85328e803a56c962
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Apr 28 11:19:26 2018 +0100

    Fix permissions for C89 fallbacks
    
    A text file should not have the executable bit set.

 0 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/gdk-pixbuf/fallback-c89.c b/gdk-pixbuf/fallback-c89.c
old mode 100755
new mode 100644