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--- eqn2img.c.orig 2010-07-31 17:30:20.000000000 +0200
+++ eqn2img.c 2012-05-06 15:41:55.000000000 +0200
@@ -367,7 +367,7 @@
info_ptr = png_create_info_struct(png_ptr);
assert(info_ptr);
- if(setjmp(png_ptr->jmpbuf)) {
+ if(setjmp(png_jmpbuf(png_ptr))) {
png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
fclose(fp);
return NULL;
@@ -580,7 +580,7 @@
assert(info_ptr);
/* error handling, libpng longjmps here on any error */
- if(setjmp(png_ptr->jmpbuf)) {
+ if(setjmp(png_jmpbuf(png_ptr))) {
png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
fclose(fp);
return -1;
@@ -715,7 +715,7 @@
fprintf(stderr, " -> ps");
cmd = NEW(char, 2*strlen(basename) + 38);
- sprintf(cmd, "dvips -E -o %s.ps %s.dvi > /dev/null 2>&1", basename, basename);
+ sprintf(cmd, "dvips -q -E -o %s.ps %s.dvi > /dev/null 2>&1", basename, basename);
if(system(cmd)) {
fprintf(stderr, "\nError running dvips\n");
return -1;
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