Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c

by Larry Doolittle.

findutils/grep.c

@@ -170,7 +170,7 @@ static void grep_file(FILE *file)
 	}
 	/* just grep -l: print just the filename, but only if we grepped the line in the file  */
 	else if (print_files_with_matches && !print_match_counts && nmatches > 0) {
-		printf("%s\n", cur_file);
+		puts(cur_file);
 	}
 
 

findutils/which.c

@@ -58,7 +58,7 @@ extern int which_main(int argc, char **argv)
 			if (stat (buf, &filestat) == 0
 			    && filestat.st_mode & S_IXUSR)
 			{
-				printf ("%s\n", buf);
+				puts(buf);
 				found = 1;
 				break;
 			}