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| author | Bram Moolenaar <Bram@vim.org> | 2020-05-03 17:03:29 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-05-03 17:03:29 +0200 |
| commit | a38b2b737e244eb2e4f199e070b05f86f4d433d4 (patch) | |
| tree | 3c4526319424926d16bc78b7440208280458ee77 /src/channel.c | |
| parent | 647a530b33d9d767f591159c24c62de48e57dad7 (diff) | |
patch 8.2.0689: when using getaddrinfo() the error message is unclearv8.2.0689
Problem: When using getaddrinfo() the error message is unclear.
Solution: Use gai_strerror() to get the message. (Ozaki Kiichi,
closes #6034)
Diffstat (limited to 'src/channel.c')
| -rw-r--r-- | src/channel.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/channel.c b/src/channel.c index 9577f3dc46..68ac4bc299 100644 --- a/src/channel.c +++ b/src/channel.c @@ -955,6 +955,7 @@ channel_open( int sd = -1; channel_T *channel = NULL; #ifdef FEAT_IPV6 + int err; struct addrinfo hints; struct addrinfo *res = NULL; struct addrinfo *addr = NULL; @@ -986,10 +987,11 @@ channel_open( // Set port number manually in order to prevent name resolution services // from being invoked in the environment where AI_NUMERICSERV is not // defined. - if (getaddrinfo(hostname, NULL, &hints, &res) != 0) + if ((err = getaddrinfo(hostname, NULL, &hints, &res)) != 0) { ch_error(channel, "in getaddrinfo() in channel_open()"); - PERROR(_("E901: getaddrinfo() in channel_open()")); + semsg(_("E901: getaddrinfo() in channel_open(): %s"), + gai_strerror(err)); channel_free(channel); return NULL; } |