[Commits] [SCM] claws branch, gtk3, updated. 4.0.0-162-g8cb4112c1

[wwp at claws-mail.org]

The branch, gtk3 has been updated
       via  8cb4112c152c5e3b155fcfba18246febda805acb (commit)
      from  a223eeb176a9b5afc5e98d959ae2ab9fc3352246 (commit)

Summary of changes:
 src/action.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


- Log -----------------------------------------------------------------
commit 8cb4112c152c5e3b155fcfba18246febda805acb
Author: wwp <subscript at free.fr>
Date:   Sat Sep 11 23:29:51 2021 +0200

    Better check for read() errors.

diff --git a/src/action.c b/src/action.c
index c04507d9c..ba1aa555a 100644
--- a/src/action.c
+++ b/src/action.c
@@ -1575,7 +1575,7 @@ static void catch_output(gpointer data, gint source, GIOCondition cond)
 			gchar *ret_str;
 
 			c = read(source, buf, sizeof(buf) - 1);
-			if (c == 0)
+			if (c <= 0)
 				break;
 
 			buf[c] = 0;

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