lorid

commit ff258b07f7513ea9edb6afec7c80116d01d3815d
parent ac6aa5ef429f432b0fe60276943a785d189d5224
Author: nibo <nibo@relim.de>
Date:   Sat, 11 Jan 2025 17:20:20 +0100

Make -o/--output argument take just a file

Previously it would only allow filepaths
containing a slash.

Diffstat:
M
util.c
 | 
13
++++++++-----

1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/util.c b/util.c
@@ -393,18 +393,21 @@ char *
 filepath_dirname(const char *path)
 {
 	char *dirname;
-	int end = 0;
-	int i;
+	int i, end = 0;
 	for (i = 0; path[i]; i++) {
 		if (path[i] == '/') {
 			end = i;
 		}
 	}
+	if (end == 0) {
+		dirname = emalloc(2 * sizeof(char));
+		dirname[0] = '.';
+		dirname[1] = 0;
+		return dirname;
+	}
 	dirname = emalloc((end+1)* sizeof(char));
-	i = 0;
-	while (i<end) {
+	for (i = 0; i < end; i++) {
 		dirname[i] = path[i];
-		i++;
 	}
 	dirname[i] = 0;
 	return dirname;