Merge pull request #184 from dirkmueller/only_edit_executables

Only sed the shebang in executable files

Author: mcepl

flavor.in

@@ -131,7 +131,7 @@ done
 %#FLAVOR#_fix_shebang_path(+abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-=) \
 myargs="%{**}" \
 for f in ${myargs}; do \
-  [ -f $f ] && sed -i "1s@#\\!.*python\\S*@#\\!$(realpath %__#FLAVOR#)@" $f \
+  [ -f "$f" -a  -x "$f" ] && sed -i "1s@#\\!.*python\\S*@#\\!$(realpath %__#FLAVOR#)@" "$f" \
 done
 
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