[llvm-commits] CVS: llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c

[Evan Cheng]

Changes in directory llvm-test/MultiSource/Benchmarks/McCat/15-trie:

trie.c updated: 1.1 -> 1.2
---
Log message:

Fix undefined behavior, main should return 0 if executed correctly.

---
Diffs of the changes:  (+4 -3)

 trie.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)


Index: llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c
diff -u llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c:1.1 llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c:1.2
--- llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c:1.1	Mon May 12 13:30:53 2003
+++ llvm-test/MultiSource/Benchmarks/McCat/15-trie/trie.c	Tue Nov 28 11:35:14 2006
@@ -318,7 +318,7 @@
   return tr;
 }
 
-void main(int argc, char **argv)
+int main(int argc, char **argv)
 {
   FILE * file;
   char word[LINESIZE];
@@ -330,12 +330,12 @@
   if(argc != 2)
     {
     fprintf(stdout, "Usage: %s <sourcefile>\n",argv[0]);
-    exit(0);
+    return 1;
     }
   if(!(file = fopen(argv[1], "r")))
     {
       perror(argv[1]);
-      exit(0);
+      return 1;
     }
   while(!feof(file))
     {
@@ -352,4 +352,5 @@
     }
   fclose(file);
   printT(tr);
+  return 0;
 };