command-not-found: Always return an error (#566)

Fixes #564

diff --git a/packages/command-not-found/command-not-found.c b/packages/command-not-found/command-not-found.c
index 42e4e48..acfbe58 100644 (file)
--- a/packages/command-not-found/command-not-found.c
+++ b/packages/command-not-found/command-not-found.c
@@ -43,7 +43,7 @@ int main(int argc, char** argv) {
                        int distance = termux_levenshtein_distance(command_not_found, binary_name);
                        if (distance == 0 && strcmp(command_not_found, binary_name) == 0) {
                                printf("The program '%s' is not installed. Install it by executing:\n apt install %s\n", binary_name, current_package);
-                               return 0;
+                               return 127;
                        } else if (best_distance == distance) {
                                guesses_at_best_distance++;
                        } else if (best_distance == -1 || best_distance > distance) {
@@ -80,5 +80,6 @@ int main(int argc, char** argv) {
                        }
                }
        }
+       return 127;
 }