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-rw-r--r--passes/cmds/cover.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/passes/cmds/cover.cc b/passes/cmds/cover.cc
index 0ec747671..721ebded4 100644
--- a/passes/cmds/cover.cc
+++ b/passes/cmds/cover.cc
@@ -105,7 +105,8 @@ struct CoverPass : public Pass {
#else
char filename_buffer[4096];
snprintf(filename_buffer, 4096, "%s/yosys_cover_%d_XXXXXX.txt", filename.c_str(), getpid());
- filename = mkstemps(filename_buffer, 4);
+ mkstemps(filename_buffer, 4);
+ filename = filename_buffer;
#endif
}
FILE *f = fopen(filename.c_str(), open_mode);