1 files changed, 4 insertions, 5 deletions

diff --git a/ymir.nix b/ymir.nix
index 80580442..fd5bbb90 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -86,9 +86,9 @@ in rec {
         baseDir=/srv/www/files
         baseUrl="https://f.141.li"
 
-        tmpFile=$(mktemp "$baseDir/.upload.XXXXXXXXXX")
+        tmpFile=$(mktemp "''${baseDir}/.upload.XXXXXXXXXX")
 
-        TRAPEXIT() { [[ -n "''${tmpFile}" && -e "''${tmpFile}" ]] && rm -f "''${tmpFile}" }
+        function zshexit() { [[ -n "''${tmpFile}" && -e "''${tmpFile}" ]] && rm -f "''${tmpFile}" }
 
         cat >! "''${tmpFile}"
 
@@ -96,9 +96,8 @@ in rec {
         prefix=''${prefix:l}
         filename="$1"
  
-        [[ -z "''${prefix}" ]] && exit 2;
-        [[ -z "''${filename}" ]] && exit 2;
-        [[ $(stat -c '%s' ''${tmpFile}) == "0" ]] && exit 2;
+        [[ -z "''${prefix}" || -z "''${filename}" ]] && exit 2;
+        [[ ! -f "''${tmpFile}" || $(stat -c '%s' "''${tmpFile}") == "0" ]] && exit 3;
  
         mkdir -p "''${baseDir}/''${prefix}"
         mv $tmpFile "''${baseDir}/''${prefix}/''${filename}"