added line feeds when needed (patch from VMiklos <vmiklos@frugalware.org>)

src/pacman/log.c

@@ -35,7 +35,7 @@
 
 extern config_t *config;
 
-static int neednl; /* for cleaner message output */
+int neednl; /* for cleaner message output */
 
 /* Callback to handle notifications from the library
  */

src/pacman/pacman.c

@@ -59,6 +59,8 @@ list_t *pm_targets  = NULL;
 
 int maxcols = 80;
 
+extern int neednl;
+
 int main(int argc, char *argv[])
 {
 	int ret = 0;
@@ -246,6 +248,9 @@ void cleanup(int signum)
 	muntrace();
 #endif
 
+	if(neednl) {
+		putchar('\n');
+	}
 	fflush(stdout);
 
 	exit(signum);

src/pacman/util.c

@@ -40,6 +40,7 @@
 #include "conf.h"
 
 extern int maxcols;
+extern int neednl;
 extern config_t *config;
 
 /* does the same thing as 'mkdir -p' */
@@ -203,6 +204,7 @@ int yesno(char *fmt, ...)
 	vprintf(fmt, args);
 	va_end(args);
 	fflush(stdout);
+	neednl = 1;
 	if(fgets(response, 32, stdin)) {
 		/* trim whitespace and newlines */
 		char *pch = response;