Corrected bug with stdin input.

arthur-manske · Apr 15, 2024 · f9a8e5a · f9a8e5a
1 parent 1f95d72
commit f9a8e5a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/xd.c b/src/xd.c
@@ -304,7 +304,7 @@ int main(int argc, char **argv)
 		}
 	}
 
-	if (!(hexfl->hex_flags & HEXDFL_MASK_COLOR) && isatty(STDOUT_FILENO) && !getenv("NO_COLOR")) 
+	if (!(hexfl->hex_flags & HEXDFL_MASK_COLOR) && isatty(STDOUT_FILENO) && !getenv("$NO_COLOR")) 
 		hexfl->hex_flags |= HEXDFL_COLORED;
 
 	if (!argv[optind]) argv[optind] = "-";
@@ -318,7 +318,7 @@ int main(int argc, char **argv)
 			continue; 
 		}
 
-		if (isatty(fileno(input))) { /* saves input to a temporary file */
+		if (isatty(fileno(input)) || input == stdin) { /* saves input to a temporary file */
 			int ch;
 			FILE *tmp = tmpfile();
 			while ((ch = fgetc(input)) != EOF) fputc(ch, tmp);