From 1f257c6ced9b6eab932a4801899c3aa7a92e219f Mon Sep 17 00:00:00 2001 From: Mikko Rasa Date: Sun, 16 Nov 2014 18:36:32 +0200 Subject: [PATCH] Make sure waitpid is always called --- main.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/main.c b/main.c index 6392130..ee51767 100644 --- a/main.c +++ b/main.c @@ -570,7 +570,7 @@ void row_activated(GtkTreeView *list, GtkTreePath *path, GtkTreeViewColumn *colu { char buf[1024]; int pos = 0; - int status; + int status = 0; fd_set fds; struct timeval timeout; @@ -592,11 +592,32 @@ void row_activated(GtkTreeView *list, GtkTreePath *path, GtkTreeViewColumn *colu pos += len; } else if(waitpid(pid, &status, 0)) + { + pid = 0; break; + } } + if(pid) + waitpid(pid, &status, 0); + buf[pos] = 0; + if(verbosity>=1) + { + if(WIFEXITED(status)) + { + if(WEXITSTATUS(status)) + printf("Command exited successfully\n"); + else + printf("Command exited with status %d\n", WEXITSTATUS(status)); + } + else if(WIFSIGNALED(status)) + printf("Command terminated with signal %d\n", WTERMSIG(status)); + else + printf("Command exited with unknown result %04X\n", status); + } + if(!WIFEXITED(status) || WEXITSTATUS(status)) { GtkWidget *dialog; -- 2.43.0