Don't use bash specific "=~" in TWRP sh env

sailfishos-oneplus5 · Nov 14, 2019 · 3d51940 · 3d51940
1 parent 5f549e4
commit 3d51940
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/boot-switcher/META-INF/com/google/android/update-binary b/boot-switcher/META-INF/com/google/android/update-binary
@@ -26,7 +26,7 @@ abort() { ui_print "E$1: $2"; cleanup; exit $1; }
 # >>> Custom functions >>>
 
 # Verify device boardname validity (e.g. not unset, no spaces / uppercase chars)
-invalid_device() { [[ -z "$CURRENT_DEVICE" || "$CURRENT_DEVICE" = *" "* || "$CURRENT_DEVICE" =~ [A-Z] ]]; }
+invalid_device() { [[ -z "$CURRENT_DEVICE" || "$CURRENT_DEVICE" = *" "* || `echo "$CURRENT_DEVICE" | grep -q [A-Z]` ]]; }
 
 # <<< Custom functions <<<