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- @x
- extern char *figpath ;
- @y
- extern char *figpath ;
- extern struct EnvVarPath *fig_var;
- @z
-
- @x
- FILE *f;
- char *env;
- @y
- FILE *f;
- @z
-
- @x
- f = search(figpath, fname, READBIN);
- if (f == (FILE *)NULL) {
- if ( (env = getenv("DVIDRVGRAPH")) != NULL )
- f = search(env,filename,READBIN);
- }
- @y
- f = search(fig_var, fname, READBIN);
- @z
-
- @x
- f = search(figpath, fname, READBIN);
- if (f == (FILE *)NULL) {
- if ( (env = getenv("DVIDRVGRAPH")) != NULL )
- f = search(env,filename,READBIN);
- }
- if (f != (FILE *)NULL)
- break;
- i++;
- @y
- if ((f = search(fig_var, fname, READBIN)) != NULL)
- break;
- else
- i++;
- @z
-