Check parsed version, reword WARNING about api_id to be less dire

1 files changed, 2 insertions, 1 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 2bfaee118e0c..6a439cf133ee 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -16,6 +16,7 @@ sha256sums=(SKIP)
 pkgver() {
 	cd $pkgname
 	ver=$(awk '/^\s*set\(VERSION / {sub(")","",$2); print $2}' CMakeLists.txt)
+	[[ -n "$ver" ]] || { echo >&2 "ERROR: Failed to parse version from CMakeLists.txt"; exit 1; }
 	printf "%s.r%s.%s" "$ver" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
 }
 
@@ -30,7 +31,7 @@ build() {
 	else
 		echo >&2 "WARNING: --------------------"
 		echo >&2 "WARNING: tdlib-purple will be built with default/testing API_ID and API_HASH credentials."
-		echo >&2 "WARNING: This will likely cause 400 (API_ID_PUBLISHED_FLOOD) error on login when using it."
+		echo >&2 "WARNING: This can cause 400 (API_ID_PUBLISHED_FLOOD) error on login when using it."
 		echo >&2 "WARNING: Set/export TD_API_ID and TD_API_HASH env vars to use custom (working) values there."
 		echo >&2 "WARNING: Check https://core.telegram.org/api/obtaining_api_id URL for how to easily get those."
 		echo >&2 "WARNING: --------------------"