From 09bd2ca38d4448c76ff606cdc9454799c1ff1e3d Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Mon, 25 Jul 2016 14:06:48 -0300
Subject: [PATCH] sch2fig/fig.c (fig_label): initialize dx, dy

---
 sch2fig/fig.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sch2fig/fig.c b/sch2fig/fig.c
index d160e6a..27e902f 100644
--- a/sch2fig/fig.c
+++ b/sch2fig/fig.c
@@ -88,7 +88,7 @@ void fig_label(int x, int y, const char *s, int dir, int dim,
 		.hor = 0,
 		.vert = text_min,
 	};
-	int dx, dy;
+	int dx = 0, dy = 0;
 
 	switch (dir) {
 	case 0:	/* right */
@@ -389,9 +389,9 @@ void fig_arc(int x, int y, int r, int sa, int ea,
 void fig_text(int x, int y, const char *s, unsigned size,
     enum text_align align, int rot, unsigned color, unsigned layer)
 {
-	//	Type   Depth    FontSiz Height
-	//	  Just    Pen      Angle    Length
-	//	    Color    Font     Flags     X  Y
+	//	Type   Depth     FontSiz Height
+	//	  Just    Pen       Angle    Length
+	//	    Color     Font     Flags     X  Y
 	printf("4 %u %d %d -1 %d %f %f 4 0.0 0.0 %d %d %s\\001\n",
 	    align, color, layer, FONT_HELVETICA_BOLD,
 	    pt(size), rot / 180.0 * M_PI, cx(x), cy(y), s);