diff options
Diffstat (limited to 'rts/ProfHeap.c')
| -rw-r--r-- | rts/ProfHeap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/ProfHeap.c b/rts/ProfHeap.c index 1023f7ccbe..cc99e37fdc 100644 --- a/rts/ProfHeap.c +++ b/rts/ProfHeap.c @@ -385,7 +385,7 @@ initHeapProfiling(void) sprintf(hp_filename, "%s.hp", prog); /* open the log file */ - if ((hp_file = __rts_fopen(hp_filename, "w")) == NULL) { + if ((hp_file = __rts_fopen(hp_filename, "w+")) == NULL) { debugBelch("Can't open profiling report file %s\n", hp_filename); RtsFlags.ProfFlags.doHeapProfile = 0; |