use py3 for mimetype detection

[etc/mutt.git] / .mutt / bgrun

diff --git a/.mutt/bgrun b/.mutt/bgrun
index 836e836c7e4ea12cdc953fe72eebb3e41b789111..c19920f56abc654805308fd1ceae5006f17ad1bb 100755 (executable)
--- a/.mutt/bgrun
+++ b/.mutt/bgrun
@@ -77,7 +77,7 @@ notify_output() {
 }
 
 guess_extension() {
-  python -c "import mimetypes; print(mimetypes.guess_extension('$1'))"
+  python3 -c "import mimetypes; print(mimetypes.guess_extension('$1'))"
 }
 
 get_file() {
@@ -138,7 +138,7 @@ case "$SELF" in
     (
       ts=$(($(date +%s) + $DELAY))
       launch_viewer "$FILE" "$MIMETYPE"
-      while [ $(date +%s) -lt $ts ]; do sleep $DELAY; done
+      while [ $(date +%s) -lt $ts ]; do sleep 1; done
       cleanup
     ) &
     trap - 1 2 3 4 5 6 7 8 10 11 12 13 14 15
@@ -171,7 +171,7 @@ case "$SELF" in
     (launch_viewer "$FILE" "$MIMETYPE") &
     (
       while [ $(($(stat -c%X "$FILE") + $DELAY)) -gt $(date +%s) ]; do
-        sleep $DELAY
+        sleep 1
       done
       cleanup
     ) &