From: arif <devnull@localhost>
Date: Tue, 17 Nov 2009 15:53:11 +0000 (+0000)
Subject: smyrna sscanf -> strtok
X-Git-Tag: LAST_LIBGRAPH~32^2~1560
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=de2b58a3ef8a7f1f0629ff8d39fd8aab4e522b1b;p=graphviz

smyrna sscanf -> strtok
---

diff --git a/cmd/smyrna/topview.c b/cmd/smyrna/topview.c
index 7addf8cfe..42c92458f 100755
--- a/cmd/smyrna/topview.c
+++ b/cmd/smyrna/topview.c
@@ -78,11 +78,27 @@ static void init_element_data(element_data * d)
 
 static void setpositioninfo(float *x, float *y, float *z, char *buf)
 {
+
     /*zero all values */
+    char* a;
+
+
     *x = 0;
     *y = 0;
     *z = 0;
-    sscanf(buf, "%f,%f,%f", x, y, z);
+    a=strtok(buf,",");
+    if(a)
+    *x=atof(a);
+    a=strtok(NULL,",");
+    if(a)
+    *y=atof(a);
+    a=strtok(NULL,",");
+    if(a)
+	*z=atof(a);
+
+
+
+//    sscanf(buf, "%f,%f,%f", x, y, z);
 }
 
 static void setglCompColor(glCompColor * c, char *colorstr)
diff --git a/cmd/smyrna/viewport.c b/cmd/smyrna/viewport.c
index 09e7d7334..e11e831bb 100755
--- a/cmd/smyrna/viewport.c
+++ b/cmd/smyrna/viewport.c
@@ -349,8 +349,8 @@ void init_viewport(ViewInfo * view)
 {
     FILE *input_file = NULL;
     FILE *input_file2 = NULL;
-    get_data_dir();
     static char* path;
+    get_data_dir();
 
     input_file = fopen(view->template_file, "rb");
     if (!input_file) {