put shebang in scripts

[termux-packages] / packages / graphviz / build.sh

diff --git a/packages/graphviz/build.sh b/packages/graphviz/build.sh
index 3212422..702de0a 100644 (file)
--- a/packages/graphviz/build.sh
+++ b/packages/graphviz/build.sh
@@ -43,7 +43,8 @@ termux_step_post_make_install() {
 }
 
 termux_step_create_debscripts () {
-       echo "dot -c" > postinst
+       echo "#!$TERMUX_PREFIX/bin/sh" > postinst
+       echo "dot -c" >> postinst
        echo "exit 0" >> postinst
        chmod 0755 postinst
 }