lib/builtins.sh: test file existence before patching

Skip non-existent patches in ab_*_ patches.
AOSC-Archive · Dec 8, 2021 · f31dcd8 · f31dcd8
1 parent 72eea4f
commit f31dcd8
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/lib/builtins.sh b/lib/builtins.sh
@@ -7,15 +7,19 @@ RPATCHFLAGS="-Rp1 -t"
 
 ab_apply_patches() {
 	for i in "$@"; do
-		abinfo "Applying patch $i ..."
-		patch $PATCHFLAGS -i "$i" || abdie "Applying patch $i failed"
+		if [[ -e $i ]];then
+			abinfo "Applying patch $i ..."
+			patch $PATCHFLAGS -i "$i" || abdie "Applying patch $i failed"
+		fi
 	done
 }
 
 ab_reverse_patches() {
 	for i in "$@"; do
-		abinfo "Reverting patch $i ..."
-		patch $RPATCHFLAGS -i "$i" || abdie "Reverting patch $i failed"
+		if [[ -e $i ]];then
+			abinfo "Reverting patch $i ..."
+			patch $RPATCHFLAGS -i "$i" || abdie "Reverting patch $i failed"
+		fi
 	done
 }
 
@@ -30,4 +34,4 @@ ab_match_arch() {
 		abinfo "Architecture '$ABHOST' mismatches '$1': taking false branch."
 		return 1
 	fi
-}
+}