From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 10 Oct 2022 15:16:04 +0000 (-0700)
Subject: smyrna on_gvprbuttonsave_clicked: simplify file writing
X-Git-Tag: 7.0.0~8^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=620aab9e3fbb6fe656ace9059fbffaa57ac6919d;p=graphviz

smyrna on_gvprbuttonsave_clicked: simplify file writing

Compilers like GCC can make this optimizing transform themselves, but this
change aids less sophisticated compilers.
---

diff --git a/cmd/smyrna/gui/menucallbacks.c b/cmd/smyrna/gui/menucallbacks.c
index 772bb63d3..6d863fbad 100644
--- a/cmd/smyrna/gui/menucallbacks.c
+++ b/cmd/smyrna/gui/menucallbacks.c
@@ -414,7 +414,7 @@ void on_gvprbuttonsave_clicked(GtkWidget * widget, gpointer user_data)
 	    gtk_text_buffer_get_start_iter(gtkbuf, &startit);
 	    gtk_text_buffer_get_end_iter(gtkbuf, &endit);
 	    bf2 = gtk_text_buffer_get_text(gtkbuf, &startit, &endit, 0);
-	    fprintf(output_file, "%s", bf2);
+	    fputs(bf2, output_file);
 	    free(bf2);
 	    fclose(output_file);
 	}