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