[FFmpeg-cvslog] ffbuild/libversion.sh: add shebang

[J. Dekker]

ffmpeg | branch: master | J. Dekker <jdek at itanimul.li> | Tue Apr  9 11:52:00 2024 +0200| [fcfd17dbb4a6cf270cdd82e91c21a5efdc878d12] | committer: J. Dekker

ffbuild/libversion.sh: add shebang

The implicit interpreter is dependent on the environment, and isn't
guaranteed to be /bin/sh. Some packagers call this script directly, and
in certain environments such as containers using qemu-user through
binfmt_misc emulation on Linux it doesn't fallback to /bin/sh.

To fix these cases we add the interpreter explicitly.

Signed-off-by: J. Dekker <jdek at itanimul.li>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fcfd17dbb4a6cf270cdd82e91c21a5efdc878d12
---

 ffbuild/libversion.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ffbuild/libversion.sh b/ffbuild/libversion.sh
index a94ab58057..ecaa90cde6 100755
--- a/ffbuild/libversion.sh
+++ b/ffbuild/libversion.sh
@@ -1,3 +1,4 @@
+#!/bin/sh
 toupper(){
     echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
 }