tools/parse-pkgs.sh: Fix unbound variable error

In order to reduce noise while investigating build issues, let's modify the code of the resolve_tags() function in such a way that it doesn't print the error: ./tools/parse-pkgs.sh: line 54: $1: unbound variable While it's being executed. Signed-off-by: Lucas Meneghel Rodrigues <[email protected]>
jsfakian · Jun 16, 2022 · 8b9463e · 8b9463e
1 parent 5dd8cf5
commit 8b9463e
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/tools/parse-pkgs.sh b/tools/parse-pkgs.sh
@@ -51,11 +51,13 @@ synthetic_tag() {
 }
 
 resolve_tags() {
-  local tags="$1"
-  local file="$2"
-  local sedcmd
-  sedcmd=$(echo "$tags" | sed -e "s/^/s#/g" -e "s/$/#g/g" -e "s/=/#/g")
-  sed -e "$sedcmd" "${file:-}"
+  local tags="${1:-default}"
+  local file="${2:-default}"
+  if [ "$tags" != "default" ]; then
+      local sedcmd
+      sedcmd=$(echo "$tags" | sed -e "s/^/s#/g" -e "s/$/#g/g" -e "s/=/#/g")
+      sed -e "$sedcmd" "${file:-}"
+  fi
 }
 
 gen_tags() {