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authorWayne Davison <wayned@users.sourceforge.net>2009-12-16 18:39:06 +0000
committerWayne Davison <wayned@users.sourceforge.net>2009-12-16 18:39:06 +0000
commit693fd5b56e51de2910a5681533033b9530650270 (patch)
tree652a4cdfda9874c0eac0ef801a8d266528dd6af1 /Src/Zle/zle_main.c
parent74d17bc282cb7e9e0b0d73c87aff09ecf256dda7 (diff)
downloadzsh-693fd5b56e51de2910a5681533033b9530650270.tar.gz
zsh-693fd5b56e51de2910a5681533033b9530650270.tar.xz
zsh-693fd5b56e51de2910a5681533033b9530650270.zip
Check the return value of all pipe(), read(), and write() calls.
Gets rid of all the remaining "ignoring return value" compiler
warnings, and makes some read/write operations safer by ensuring
that an EINTR is handled.
Diffstat (limited to 'Src/Zle/zle_main.c')
-rw-r--r--Src/Zle/zle_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c
index ef14342bc..16f98186f 100644
--- a/Src/Zle/zle_main.c
+++ b/Src/Zle/zle_main.c
@@ -1125,7 +1125,7 @@ zleread(char **lp, char **rp, int flags, int context)
 	pptbuf = unmetafy(promptexpand(lp ? *lp : NULL, 0, NULL, NULL,
 				       &pmpt_attr),
 			  &pptlen);
-	write(2, (WRITE_ARG_2_T)pptbuf, pptlen);
+	write_loop(2, (WRITE_ARG_2_T)pptbuf, pptlen);
 	free(pptbuf);
 	return shingetline();
     }