home: hub: minipeg

Info  •  Files  •  Log

Check for io error.

--- a/minipeg.c

+++ b/minipeg.c

@@ -1274,7 +1274,7 @@

 void Rule_print(Node *node)	{ Rule_fprint(stderr, node); }

 #line 0 "peg.c"

-/* Parser generated by minipeg f0adf43 */

+/* Parser generated by minipeg 4e9111b */

 #define YYRULECOUNT 38

 #line 1 "peg.peg"

@@ -2806,6 +2806,11 @@

     if (!nolinesFlag)

       fprintf(output, "#line %i \"%s\"\n", trailerLine, fileName);

     fprintf(output, "%s\n", trailer);

+  }

+

+  if (ferror(output)) {

+    fprintf(stderr, "io error writing output\n");

+    exit(1);

   }

   return 0;

--- a/peg.peg

+++ b/peg.peg

@@ -297,5 +297,10 @@

     fprintf(output, "%s\n", trailer);

   }

+  if (ferror(output)) {

+    fprintf(stderr, "io error writing output\n");

+    exit(1);

+  }

+

   return 0;

 }