Ports: Fix install actions for the bash port when re-installing the port

gunnarbeutner · awesomekling · commit f43f4a16e733 · 2021-04-11T01:18:02.000+02:00
When re-installing the port the symlink already exists which causes
'ln -s' to fail.
diff --git a/Ports/bash/package.sh b/Ports/bash/package.sh
@@ -17,5 +17,5 @@ build() {
 
 post_install() {
     mkdir -p "${SERENITY_BUILD_DIR}/Root/bin"
-    ln -s /usr/local/bin/bash "${SERENITY_BUILD_DIR}/Root/bin/bash"
+    ln -sf /usr/local/bin/bash "${SERENITY_BUILD_DIR}/Root/bin/bash"
 }

Original file line number	Diff line number	Diff line change
`@@ -17,5 +17,5 @@ build() {`
`17`	`17`
`18`	`18`	`post_install() {`
`19`	`19`	`mkdir -p "${SERENITY_BUILD_DIR}/Root/bin"`
`20`		`- ln -s /usr/local/bin/bash "${SERENITY_BUILD_DIR}/Root/bin/bash"`
	`20`	`+ ln -sf /usr/local/bin/bash "${SERENITY_BUILD_DIR}/Root/bin/bash"`
`21`	`21`	`}`