X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/d03f7fe6a52c623b92635d1de271806f0aa46773..72f69cdc35d351db485f2021d9a98d4101e88bc8:/packages/command-not-found/command-not-found.c

diff --git a/packages/command-not-found/command-not-found.c b/packages/command-not-found/command-not-found.c
index b06c8c73..a43a8ea6 100644
--- a/packages/command-not-found/command-not-found.c
+++ b/packages/command-not-found/command-not-found.c
@@ -4,11 +4,11 @@
 
 #include "commands.h"
 
-inline int termux_min3(unsigned int a, unsigned int b, unsigned int c) {
+static inline int termux_min3(unsigned int a, unsigned int b, unsigned int c) {
 	return (a < b ? (a < c ? a : c) : (b < c ? b : c));
 }
 
-int termux_levenshtein_distance(char const* restrict s1, char const* restrict s2) {
+static int termux_levenshtein_distance(char const* restrict s1, char const* restrict s2) {
 	unsigned int s1len = strlen(s1);
 	unsigned int s2len = strlen(s2);
 	unsigned int matrix[s2len+1][s1len+1];
@@ -42,8 +42,8 @@ int main(int argc, char** argv) {
 			char const* binary_name = current_line + 1;
 			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 currently not installed. You can install it by executing:\n apt install %s\n", binary_name, current_package);
-				return 0;
+				printf("The program '%s' is not installed. Install it by executing:\n apt install %s\n", binary_name, current_package);
+				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;
 }