spawnvppe_pipe: Don't overwrite argv[0]

PATCH New Nguyễn Thái Ngọc Duy 1 participant 1 message Jun 15, 2016

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Nguyễn Thái Ngọc Duy

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2016-06-15 22:43 UTC #0 lore raw

PATCH 1/1 spawnvppe_pipe: Don't overwrite argv[0]

Because caller expects it so

Signed-off-by Nguyễn Thái Ngọc Duy <[email protected]>

---
 spawn-pipe.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

spawn-pipe.c +3 -0

index c8f0452..3df7e22 100644
@@ -123,6 +123,7 @@ int spawnvppe_pipe(const char *cmd, const char **argv, const char **env,
 		  int pin[], int pout[])
 {
 	const char *cmd_basename = strrchr(cmd, '/');
+	const char *argv0 = argv[0];
 	pid_t pid;
 
 #ifdef __MINGW32__

@@ -214,6 +215,8 @@ int spawnvppe_pipe(const char *cmd, const char **argv, const char **env,
 	}
 #endif
 
+	argv[0] = argv0;
+
 	return pid;
 }

Signature · 1 line

1.5.3.rc4.3.gab089