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tmade error handling more proper - dwm - [fork] customized build of dwm, the dy… |
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git clone git://src.adamsgaard.dk/dwm |
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--- |
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commit a98b5e59359173111322171187ccfd951df85a38 |
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parent b8985dc7bb8ef309a66edea541f8e4b8bc5d6381 |
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Author: Anselm R. Garbe <[email protected]> |
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Date: Fri, 2 Nov 2007 17:04:40 +0100 |
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made error handling more proper |
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Diffstat: |
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M dwm.c | 9 +++++++-- |
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1 file changed, 7 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/dwm.c b/dwm.c |
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t@@ -1302,8 +1302,13 @@ run(void) { |
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if(FD_ISSET(STDIN_FILENO, &rd)) { |
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if(stext == fgets(stext, sizeof stext - 1, stdin)) |
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stext[strlen(stext) - 1] = '\0'; /* remove tai… |
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- else |
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- strncpy(stext, strerror(errno), sizeof stext -… |
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+ else { |
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+ readin = False; |
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+ if(feof(stdin)) |
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+ strncpy(stext, "EOF", 4); |
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+ else /* error occured */ |
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+ strncpy(stext, strerror(errno), sizeof… |
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+ } |
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drawbar(); |
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} |
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while(XPending(dpy)) { |
